Beneficiation of Chromite Ores From Western United States (open access)

Beneficiation of Chromite Ores From Western United States

Report issued by the U.S. Bureau of Mines on the sampling of chrome ore deposits in the western United States. Physical properties of the samples collected are presented. This report includes tables.
Date: June 1947
Creator: Batty, J. V.; Mitchell, T. F.; Havens, R. & Wells, R. R.
Object Type: Report
System: The UNT Digital Library
U.S. Pacific Marine Mammal Stock Assessments: 2011 (open access)

U.S. Pacific Marine Mammal Stock Assessments: 2011

This is an assessment report on the population of marine mammals along the U.S. Pacific coastline. These reports are ever-growing and subject to change annually.
Date: December 15, 2011
Creator: Caretta, James V.; Forney, Karin A.; Oleson, Erin; Martien, Karen; Muto, Marcia M.; Lowry, Mark S. et al.
Object Type: Report
System: The UNT Digital Library
U.S. Pacific Marine Mammal Stock Assessment: 2012 (open access)

U.S. Pacific Marine Mammal Stock Assessment: 2012

This is an assessment report based on the population of marine mammals along the Pacific coastline in the year 2012. It is a working document that will continue to be updated as data changes.
Date: January 2013
Creator: Carretta, James V.; Oleson, Erin; Weller, David W.; Lang, Aimee R.; Forney, Karin A.; Baker, Jason et al.
Object Type: Report
System: The UNT Digital Library
The Hard Red Winter Wheats (open access)

The Hard Red Winter Wheats

This bulletin discusses the classes and varieties of hard red winter wheats and the areas in which they are successfully grown. Among the varieties discussed are Turkey, Kharkof, Kanred, Blackhull, Minturki, and Baeska.
Date: 1922
Creator: Clark, J. Allen (Jacob Allen), b. 1888 & Martin, John H. (John Holmes), 1893-
Object Type: Pamphlet
System: The UNT Digital Library
Preliminary Report of Reconnaissance for Uraniferous Granitic Rocks in Montana, Idaho, Oregon, Washington, and California (open access)

Preliminary Report of Reconnaissance for Uraniferous Granitic Rocks in Montana, Idaho, Oregon, Washington, and California

From abstract: A reconnaissance to determine the uranium content of granitic rocks in the western states was made during parts of October and November 1951. The paucity of our knowledge of the granitic rocks that are most likely to contain significant quantities of uranium has prevented all but a very general isolation of areas or types of granitic rocks for reconnaissance examination.
Date: April 1952
Creator: Coats, Robert Roy
Object Type: Report
System: The UNT Digital Library
Culture of the Logan Blackberry and Related Varieties (open access)

Culture of the Logan Blackberry and Related Varieties

"The Logan blackberry, formerly thought to be a hybrid between a blackberry and a red raspberry, is now considered a variety of the Pacific coast species of trailing blackberry.... In this bulletin, directions are given for planting, training, and pruning the plants and for harvesting and utilizing the fruit. The information should be especially valuable for those who plan to grow this variety either commercially or in their home gardens, as well as for those who grow other kinds of blackberries." -- p. 2
Date: 1918
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: Western United States (open access)

Strawberry Culture: Western United States

"This bulletin applies to that part of the United States in which ordinary farm crops are grown largely under irrigation. It describes methods practiced in the more important commercial strawberry-growing districts in the irrigated regions of the West; it aims to aid those familiar only with local and perhaps unsatisfactory methods, as well as inexperienced prospective growers. The fundamental principles of the irrigation of strawberries are substantially the same as those which apply in the growing of other crops. Details of operation must necessarily be governed largely by the character of the crop grown. Since strawberries in the humid regions frequently suffer from drought, which causes heavy losses in the developing fruit, the information may prove suggestive to many growers in those localities who could install an irrigation system at small expense. Detailed information is also given as to soils and their preparation, different training systems, propagation, planting, culture, the leading varieties, harvesting, and shipping. Methods of using surplus strawberries for preserves and jams, for canning, and for flavoring for various purposes are given." -- p. 3
Date: 1919
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: Western United States (open access)

Strawberry Culture: Western United States

Revised edition. "This bulletin applies to that part of the United States in which ordinary farm crops are grown largely under irrigation. It describes methods practiced in the more important commercial strawberry-growing districts in the irrigated regions of the West; it aims to aid those familiar only with local and perhaps unsatisfactory methods, as well as inexperienced prospective growers. The fundamental principles of the irrigation of strawberries are substantially the same as those which apply in the growing of other crops. Details of operation must necessarily be governed largely by the character of the crop grown. Since strawberries in the humid regions frequently suffer from drought, which causes heavy losses in the developing fruit, the information may prove suggestive to many growers in those localities who could install an irrigation system at small expense. Detailed information is also given as to soils and their preparation, different training systems, propagation, planting, culture, the leading varieties, harvesting, and shipping. Methods of using surplus strawberries for preserves and jams, for canning, and for flavoring for various purposes are given." -- p. 3
Date: 1928
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: Western United States (open access)

Strawberry Culture: Western United States

Revised edition. "This bulletin applies both to the western portions of the United States in which ordinary farm crops are grown largely under irrigation and to western Oregon and Washington where irrigation is not essential for strawberry production but may be profitable. It describes methods practiced in the more important commercial strawberry-growing districts of the West; it aims to aid those persons familiar only with local and perhaps unsatisfactory methods, as well as inexperienced prospective growers. The fundamental principles of the irrigation of strawberries are substantially the same as those of irrigating other crops. Details must necessarily be governed largely by the character of the crop grown. Since strawberries in the humid areas frequently suffer from drought which causes heavy losses in the developing fruit, the information may prove suggestive to many growers in those areas who could install irrigation systems at small expense. This bulletin gives information on soils and their preparation, different training systems, propagation, planting, culture, the leading varieties, harvesting, shipping, and utilization." -- p. ii
Date: 1933
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: Western United States (open access)

Strawberry Culture: Western United States

Revised edition. "This bulletin applies both to the western portions of the United States in which ordinary farm crops are grown largely under irrigation and to western Oregon and Washington where irrigation is not essential for strawberry production but may be profitable. It describes methods practiced in the more important commercial strawberry-growing districts of the West; it aims to aid those persons familiar only with local and perhaps unsatisfactory methods, as well as inexperienced prospective growers. The fundamental principles of the irrigation of strawberries are substantially the same as those of irrigating other crops. Details must necessarily be governed largely by the character of the crop grown. Because strawberries in the humid areas frequently suffer from drought, which causes heavy losses in the developing fruit, the information may prove helpful to many growers in those areas who could install irrigation systems at small expense. This bulletin gives information on soils and their preparation, different training systems, propagation, planting, culture, the leading varieties, harvesting, shipping, and utilization." -- p. ii
Date: 1941
Creator: Darrow, George M. (George McMillan), 1889- & Waldo, George F. (George Fordyce), b. 1898
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: Western United States (open access)

Strawberry Culture: Western United States

Revised edition. "Strawberries can be grown in those parts of the western Untied States in which ordinary farm crops are irrigated as well as in western Oregon and Washington, where irrigation is not essential but may be profitable. The principles of irrigating strawberries are essentially the same as those for other crops. Because strawberries are sensitive to the alkali salts that irrigation brings to the surface, such salts must be washed out or skimmed off. The strawberry grower, after choosing a suitable site and preparing the soil carefully, should select varieties adapted to his district and needs. He should use plants that are disease-free. In California, southern Arizona, New Mexico, and Texas the plants should have undergone a rest period. Usually the growers plant during the period of greatest rainfall. By using the recommended systems of training and care before, during, and after setting of the plants and the suggested methods of decreasing diseases and insect pests, he should obtain better yields. A grower can furnish consumers a better product by using good methods of harvesting and shipment. He can prolong the fresh-fruit season only a little by the use of cold storage, but he can extend his market by …
Date: 1948
Creator: Darrow, George M. (George McMillan), 1889- & Waldo, George F. (George Fordyce), b. 1898
Object Type: Pamphlet
System: The UNT Digital Library
Effect of Hanford Pile Effluent Upon Aquatic Invertebrates in the Columbia River (open access)

Effect of Hanford Pile Effluent Upon Aquatic Invertebrates in the Columbia River

Abstract: "This is the preliminary report of a radiological-ecological survey of the invertebrate fauna that inhabit the Columbia River within the confines of Hanford Works and downstream to the site of McNary Dam. The survey was carried out during the period of October, 1948 through February, 1950. Materials and methods are discussed and the results of extensive radioassays, qualitative and quantitative biological determinations, and hydrographic studies are given and analyzed. Twelve figures and twenty-three tables are included. All aquatic invertebrates were found to be concentrating radioactivity from the river water. A maximum activity density of 4.4-10-(-3) μc/g wet weight was found in the larvae of midges (Hydrobaeninae) collected near Hanford during September, 1949. Radioactive wastes were not found to be causing any apparent deleterious effects to the natural invertebrate fauna. Existing population variations are caused by biological and hydrographic conditions."
Date: January 19, 1951
Creator: Davis, Jared J. & Cooper, Calvin L.
Object Type: Report
System: The UNT Digital Library
Controlling Important Fungous and Insect Enemies of the Pear in the Humid Sections of the Pacific Northwest (open access)

Controlling Important Fungous and Insect Enemies of the Pear in the Humid Sections of the Pacific Northwest

"Pear growers of the coast regions of Washington and Oregon can greatly increase the yields of their trees by careful spraying at the right time and with the proper materials. The losses occurring at present are largely due to pear scab and various insect pests. This bulletin describes the more important fungus and insect enemies of the pear in the region mentioned and gives directions for combating them. It also tells how to prepare the spray materials needed and how to apply them. A spraying schedule, showing concisely when and with what to spray, is included." -- p. 2
Date: 1919
Creator: Fisher, D. F. & Newcomer, E. J. (Erval Jackson), 1890-
Object Type: Pamphlet
System: The UNT Digital Library
City Smoke Ordinances and Smoke Abatement (open access)

City Smoke Ordinances and Smoke Abatement

From Introduction: "In connection with the fuel investigations conducted by the Bureau of Mines much information has been accumulated as to the smoke abatement activities in various cities. The essential features of the information are presented in this report, which, it is believed, will be of public interest and benefit, especially to those communities that are just beginning organized effort to abate unnecessary smoke."
Date: 1912
Creator: Flagg, Samuel B.
Object Type: Report
System: The UNT Digital Library
Irrigation of Orchards (open access)

Irrigation of Orchards

Report discussing methods for irrigating orchards, including ditches, flumes, pipes and standpipes, and furrows.
Date: 1910
Creator: Fortier, Samuel
Object Type: Pamphlet
System: The UNT Digital Library
Sheeps, Hogs, and Horses in the Pacific Northwest (open access)

Sheeps, Hogs, and Horses in the Pacific Northwest

This bulletin gives a broad overview of the livestock industry in the Pacific Northwest with respect to sheep and hogs; there is also a brief discussion of the horse industry. I. Sheep Husbandry. II. Hog Raising. III. The Horse Industry.
Date: 1900
Creator: French, Hiram T. (Hiram Taylor), b. 1861; Nelson, S. B. (Sofus Bertelsen), 1867-1931 & Withcombe, James
Object Type: Pamphlet
System: The UNT Digital Library
Copper Mining in North America (open access)

Copper Mining in North America

From introduction: "In this paper are assembled and summarized many subjects relating to the copper industry in North America. Production of mines and districts, history of the industry in North America. Production of mines and districts, history of the industry, geology, of the principal deposits, and mining methods and costs are discussed."
Date: 1938
Creator: Gardner, E. D.; Johnson, C. H. & Butler, B. S.
Object Type: Report
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Grangeville National Topographic Map, Idaho/Oregon/Washington (open access)

Aerial Radiometric and Magnetic Survey: Grangeville National Topographic Map, Idaho/Oregon/Washington

Final report of the airborne gamma ray and total magnetic field survey for the Grangeville quadrangle, Idaho-Oregon-Washington. Sections I through IV of this report present information and results associated with this specific survey. Section V gives the data acquisition and the processing procedures.
Date: 1981
Creator: Geodata International
Object Type: Report
System: The UNT Digital Library

[Grangeville Quadrangle: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Grangeville quadrangle in Idaho, Oregon, and Washington.
Date: 1981
Creator: Geodata International
Object Type: Dataset
System: The UNT Digital Library

[Grangeville Quadrangle: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Grangeville quadrangle in Idaho, Oregon, and Washington.
Date: 1981
Creator: Geodata International
Object Type: Dataset
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 1. Vancouver, The Dalles, Pendleton, Walla Walla, Yakima, and Hoquiam Quadrangles (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 1. Vancouver, The Dalles, Pendleton, Walla Walla, Yakima, and Hoquiam Quadrangles

Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Vancouver, The Dalles, Pendleton, Walla Walla, Yakima, and Hoquiam quadrangles including background information, a description of methods, data reduction and analysis, and data presented in maps, tables, and graphical forms.
Date: 1981
Creator: High Life Helicopters, Inc.
Object Type: Report
System: The UNT Digital Library
Native and Adapted Grasses for Conservation of Soil and Moisture in the Great Plains and Western States (open access)

Native and Adapted Grasses for Conservation of Soil and Moisture in the Great Plains and Western States

"The information given in this bulletin should enable farmers in the Great Plains and Western States to select from the more common species of grasses some one or more suited to their needs [for soil and water conservation]. Common harvesting equipment and farm machinery can be adapted to the proper handling of native grasses. This brings the cost of such work within the means of most farmers." -- p. i. Among the grasses discussed are wheatgrass, buffalo grass, bluestem, grama, Bermuda grass, wild rye, hilaria, Sudan grass, bluegrass, panic grasses, dropseed, and needlegrass.
Date: 1939
Creator: Hoover, Max M. (Max Manley), 1895-
Object Type: Pamphlet
System: The UNT Digital Library
Dry Farming for Better Wheat Yields: The Columbia and Snake River Basins (open access)

Dry Farming for Better Wheat Yields: The Columbia and Snake River Basins

"This bulletin deals in particular with the dry farming methods practiced on grain farms in the Pacific Northwest where the rainfall is less than 18 to 20 inches annually, but it also contains advice helpful to all farmers of that region who practice summer-fallowing. Its purpose is to show the possibility of increasing crop yields in the dry-farming areas by using improved methods, and to discuss the practices which have been found most advantageous.... The purposes of summer-fallowing and details of the methods of their accomplishment are presented, with the application of these methods to the cultivation of "blow" soils and "nonblow" soils, and methods are suggested for preventing and stopping the blowing of soils. Attention is given to the seeding of winter and of spring wheat, and suggestions are made for properly maintaining the organic matter in the soil." -- p. 2
Date: 1919
Creator: Hunter, Byron, b. 1869
Object Type: Pamphlet
System: The UNT Digital Library
Dry-Farming: Methods and Practices in Wheat Growing in the Columbia and Snake River Basins (open access)

Dry-Farming: Methods and Practices in Wheat Growing in the Columbia and Snake River Basins

"This bulletin deals with the dry-farming methods practiced on grain farms in the Pacific Northwest, where the rainfall is less than 15 to 18 inches annually, but it also contains advice helpful to all farmers of that region who practice summer fallowing. Its purpose is to show the possibility of increasing crop yields in the dry-farming areas by using improved methods and to discuss the practices which have been found most advantageous. ...The highest yields have been secured by plowing in the early spring and giving enough cultivation after plowing to keep the weeds well under control. The purposes of summer fallowing and details of the methods by which it is accomplished are given, and the application of these methods to the cultivation of "blow" soils and "nonblow" soils. Methods are suggested for preventing and stopping the blowing of soils. Attention is given to the saving of man labor by the use of large power units, methods of seeding winter and spring wheat are outlined, and suggestions are made for maintaining the organic matter in the soil." -- p. ii
Date: 1927
Creator: Hunter, Byron, b. 1869
Object Type: Pamphlet
System: The UNT Digital Library