Resource Type
Collection
Serial/Series Title
Texas Broilers
45
Farmers' bulletin (United States. Dept. of Agriculture)
25
GJBX
23
Atomic Energy Commission Reports
21
Aerial Radiometric and Magnetic Reconnaissance Survey of Baltimore, Washington, and Richmond Quadrangles
11
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Alabama, Georgia, Kentucky, Maryland, North Carolina, Ohio, Pennsylvania, Virginia, and West Virginia
6
Southeast U.S. Project
6
United States Bureau of Mines Reports
6
Biological services program FWS/OBS
4
United States Fish and Wildlife Service Maps
4
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Potash Salts from Texas-New Mexico Polyhalite Deposits: Commercial Possibilities, Proposed Technology, and Pertinent Salt-Solution Equilibria
From Introduction: "Figure 1 shows the location of sources that have been either exploited or seriously considered at one time or another, super-imposed upon a map indicating by small letters the order of consumption of K2O in the leading States; the amount used in these States, together with the percentage of the total consumption of potash used as fertilizer in the United States in 1939, is given in table 1. Figure 2 shows the domestic production and total consumption of potassium salts, in terms of tons of K2O, with the value per unit at the plants, for each year since 1913. Considered together, these two figures tell a significant story."
Date:
1944
Creator:
Conley, John E. & Partridge, Everett P.
Object Type:
Report
System:
The UNT Digital Library
Analyses of Tipple and Delivered Samples of Coal: (Collected During the Fiscal Years 1948 to 1950 Inclusive)
From Forward: "This bulletin is the first of a new series, which includes analyses of only tipple and delivered coal. It covers samples collected throughout the United States from July 1, 1947 to June 30, 1950 (fiscal years 1948-50). It is planned that future publications of this series will cover a period of one fiscal year only and be issued as soon as possible after June 30 of each year."
Date:
1953
Creator:
Snyder, N. H. & Aresco, S. J.
Object Type:
Report
System:
The UNT Digital Library
The Feldspars of the New England and North Appalachian States
From Introduction: "The investigations presented in this bulletin have been undertaken by the bureau with a view to a better understanding of the conditions which confront the producer of commercial feldspar and also with the object of determining wherein the various deposits of feldspar differ."
Date:
1916
Creator:
Watts, A. S.
Object Type:
Report
System:
The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses
From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Date:
1913
Creator:
Lord, N. W.
Object Type:
Report
System:
The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples
From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date:
1913
Creator:
Lord, N. W.
Object Type:
Report
System:
The UNT Digital Library
[Memorandum of Meeting: Army Test and Evaluation Command, July 28, 2005]
Memorandum of meeting regarding relocation of Army Test and Evaluation Command (ATEC) from Alexandria, VA to Aberdeen Proving Grounds, MD.
Date:
July 28, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
[Memorandum of Meeting: National Geospatial-Intelligence Activities, August 18, 2005]
Memorandum of meeting regarding the relocation of National Geospatial-Intelligence Activities to Fort Meade in lieu of Fort Belvoir.
Date:
August 15, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
Experiment Station Work, [Volume] 28
Bulletin issued by the U. S. Department of Agriculture compiling selected articles from the Agricultural Experiment Stations. This bulletin contains articles on: Home Mixing Fertilizers, Sweet Corn in the South, Kherson Oats, Cowpea Hay, Weight of Feeds, Grain Rations, Horse Feeding, Classification of Swine, Silage for Dairy Cows.
Date:
1905
Creator:
United States. Office of Experiment Stations.
Object Type:
Pamphlet
System:
The UNT Digital Library
How to Attract Birds in the Middle Atlantic States
"For economic as well as for aesthetic reasons an effort should be made to attract and protect birds and to increase their numbers. Where proper measures of this kind have been taken an increase of several fold in the bird population has resulted, with decreased losses from depredations of injurious insects. This bulletin is one of a series intended to describe the best methods of attracting birds in various parts of the United States, especially by providing a food supply and other accessories about the homestead." -- p. 2. This particular bulletin focuses on birds in the Middle Atlantic states of Pennsylvania, New Jersey, Maryland, Delaware, West Virginia, Virginia, and North Carolina.
Date:
1917
Creator:
McAtee, W. L. (Waldo Lee), 1883-1962
Object Type:
Pamphlet
System:
The UNT Digital Library
The Roundheaded Apple-Tree Borer
This report discusses the roundheaded apple-tree borer, an insect in the eastern and midwestern United States that, in its larval stage, destroys the bark and wood of apple trees. Several methods of control are discussed, including worming, paints and washes, and sprays.Apple-tree borers.
Date:
1915
Creator:
Brooks, Fred E.
Object Type:
Pamphlet
System:
The UNT Digital Library
The Control of the Chestnut Bark Disease
Report discussing the spread of the chestnut bark disease, including its causes, symptoms, modes of transmission, financial consequences, and the possible methods of controlling it.
Date:
1911
Creator:
Metcalf, Haven, 1875-1940 & Collins, J. Franklin (James Franklin), b. 1863
Object Type:
Pamphlet
System:
The UNT Digital Library
The Culture of Winter Wheat in the Eastern United States
Report discussing best practices for growing winter wheat in the eastern United States. Topics discussed include soils adapted to wheat cultivation, fertilizers, seed selection and preparation, and crop rotation.
Date:
1914
Creator:
Leighty, C. E. (Clyde Evert), b. 1882
Object Type:
Pamphlet
System:
The UNT Digital Library
The Culture of Winter Wheat in the Eastern United States
Revised edition. Report discussing best practices for growing winter wheat in the eastern United States. Topics discussed include soils adapted to wheat cultivation, fertilizers, seed selection and preparation, and crop rotation.
Date:
1917
Creator:
Leighty, C. E. (Clyde Evert), b. 1882
Object Type:
Pamphlet
System:
The UNT Digital Library
Farm Practice in the Use of Commercial Fertilizers in the South Atlantic States
Report discussing the use of fertilizers on the more important soils of the South Atlantic States in the growing of staple farm crops. Factors which influence the use of commercial fertilizers such as crop rotation, legumes, and manure are discussed. In addition, methods for fertilizing cotton, corn, oats, wheat, and cowpea are discussed.
Date:
1910
Creator:
Beavers, J. C.
Object Type:
Pamphlet
System:
The UNT Digital Library
Soy Beans
"The recent enormous exportations of soy beans and soy-bean meal from Manchuria to Europe would seem to indicate that there is practically an unlimited market for this product. It is now believed that by the selection of proper varieties, of which the number is very large, the soy bean can be profitably grown in practically all parts of the cotton belt as a grain crop." -- p. 2. In addition to discussion of soy bean varieties, the cultivation of soy beans is discussed in relation to their use as hay, pasturage, grain, and animal feeds.
Date:
1909
Creator:
Piper, Charles V. (Charles Vancouver), 1867-1926 & Nielsen, H. T. (Harold T.)
Object Type:
Pamphlet
System:
The UNT Digital Library
Eradication of Ferns from Pasture Lands in the Eastern United States
"There are nearly 7,500 recognized species of ferns in the world, of which number over 200 are known to be native to the United States. A few species have become weed pests in this country, and it is to a discussion of the control of these weedy ferns that this bulletin is devoted. The parts of the United States in which ferns are bad weeds are, principally, (1) the hill country of the Northeastern States and the higher portions of the Appalachian Mountain region as far south as Georgia, and (2) the Pacific coast country west of the Cascade Mountains.... This publication deals only with fern eradication in the Eastern States." -- p. 1-2
Date:
1915
Creator:
Cox, H. R. (Herbert Randolph)
Object Type:
Pamphlet
System:
The UNT Digital Library
A Simple Way to Increase Crop Yields: Methods Followed by Farmers of the Coastal Plain Section of the Central Atlantic States in Building Up Soil Fertility
"The soils of the coastal plain section of the Central Atlantic States, as a rule, are light in character, have been farmed for generations, and need first of all a liberal supply of organic matter. This need should be met by growing such legumes as crimson clover, cowpeas, soy beans, red clover, and hairy vetch. Rye, buckwheat, and the grasses are also valuable in this connection. Commercial fertilizer and lime should be used freely when necessary to stimulate the growth of these soil-improving crops. By arranging the cropping system to include one or more legumes that supply the land with nitrogen and humus, crop yields have been greatly increased on many farms scattered throughout this region. The systems followed on a few of the more successful of these farms are described in detail in the following pages." -- p. 2
Date:
1918
Creator:
Miller, H. A.
Object Type:
Pamphlet
System:
The UNT Digital Library
The Southern Corn Rootworm and Farm Practices to Control It
"Of all corn pests in the South one of the most serious is the larva, or young, of the 12-spotted cucumber beetle -- the so-called southern corn rootworm. True to its name, it feeds on the roots, but in young corn it also drills a small hole in the stem just above the first circle of roots, boring out the crown and killing the bud.... Progressive farming methods, as described in this bulletin, will reduce the ravages of this insect. Burn over waste places to destroy dead grass, weeds, and rubbish in which the beetles winter. If possible, avoid planting corn in fields which contained corn the year before. Enrich the soil by planting legumes so that the corn will have a better chance of recovering from rootworm injury. Protect the bobwhite. This bird destroys many beetles of the rootworm. By careful observations, extending over a period of years, find out the dates between which the rooworm does the most damage; then time your planting so that it will fall either before or after these dates, taking into consideration, of course, other important factors in crop production." -- p. 2
Date:
1918
Creator:
Luginbill, Philip
Object Type:
Pamphlet
System:
The UNT Digital Library
The Wheat Jointworm and Its Control
Revised edition. "The wheat jointworm is a very small grub which lives in stems of wheat, sucking the juices of the plant and causing a swelling in the stem. The egg from which it hatches is laid in the stem by an insect resembling a small black ant with wings. This insect attacks no other kind of plant. The injury which it does to wheat is very distinct from that caused by the Hessian fly, yet the depredations of these two insects are often confused by farmers. This paper is intended, therefore, to give a brief outline of the life history and the nature of the injury to the plant by the jointworm so that any farmer may readily recognize its work and be able to apply the measures of control herein recommended." -- p. 3-4
Date:
1918
Creator:
Phillips, W. J. (William Jeter), 1879-1972
Object Type:
Pamphlet
System:
The UNT Digital Library
The Wheat Jointworm and Its Control
Revised edition. "The wheat jointworm is a very small grub which lives in stems of wheat, feeding on the juices of the plant and causing a slight swelling or distortion of the stem above the joint. The egg from which it hatches is laid in the stem by an insect resembling a small black ant with wings. This insect attacks wheat only. The injury which it causes to wheat is very distinct from that caused by the Hessian fly, yet the effects caused by these two insects are often confused by farmers." -- p. 1-2. This bulletin gives a brief outline of the life cycle and the nature of the injury to the plant by the jointworm so that any farmer may readily recognize its work and be able to apply the measures of control herein recommended.
Date:
1940
Creator:
Phillips, W. J. (William Jeter), 1879-1972 & Poos, F. W.
Object Type:
Pamphlet
System:
The UNT Digital Library
Fall-Sown Grains in Maryland and Virginia
"For the best results, fall-sown grains in Maryland, Delaware, and the Virginias require -- A well-drained, fertile soil, well-supplied with humus and lime. An abundance of available plant food, supplied by the use of stable manure, green crops turned under, and commercial fertilizers. A rotation which includes at least one cultivated crop and one or more legumes. A seed bed with the surface 2 or 3 inches loose and finely pulverized, while the soil just beneath is firm and moist. Good, pure, cleaned, and graded seed which has been treated for smut, sown with a drill at the proper time and rate. Varieties which are adapted to the locality and which produce high yields of grain of good quality. The best varieties are listed on page 23." -- p. 2
Date:
1917
Creator:
Stanton, T. R. (Thomas Ray), b. 1885
Object Type:
Pamphlet
System:
The UNT Digital Library
The Larger Corn Stalk-Borer
This report discusses a pale, dark-spotted caterpillar known as the larger cornstalk-borer which bores into and weakens cornstalks. "Only corn is injured seriously by this insect; some of the larger grasses are food plants, and sugar cane sometimes is damaged slightly. This bulletin gives the life history of the insect, its feeding habits, and methods of combating it. There are two generations in a season, so greater vigilance is necessary. The second generation passes the winter only in the corn roots, so if these are destroyed or plowed under deeply, the pest will be largely decreased. The injury is worst where corn follows corn, so rotation of crops will help to destroy the pest." -- p. 2
Date:
1919
Creator:
Ainslie, George G.
Object Type:
Pamphlet
System:
The UNT Digital Library
The Larger Corn Stalk-Borer
Revised edition. This report discusses a pale, dark-spotted caterpillar known as the larger cornstalk-borer which bores into and weakens cornstalks. "Only corn is injured seriously by this insect; some of the larger grasses are food plants, and sugar cane sometimes is damaged slightly. There are two generations in a season. As the second generation passes the winter in the corn roots, if the roots are destroyed or plowed, the pest will be largely subdued. The injury is worst where corn follows corn, so rotation of crops will help to destroy the borer. This bulletin gives the life history of the borer, its feeding habits, and methods of combating it." -- p. ii
Date:
1933
Creator:
Ainslie, George G.
Object Type:
Pamphlet
System:
The UNT Digital Library
The Eelworm Disease of Wheat and Its Control
"The eelworm disease of wheat, long known in Europe, has been found during the past year causing considerable damage in Virginia and in isolated localities in West Virginia, Maryland, Georgia, and California. Every effort should be made to control the trouble in these infested regions, to prevent its further spread, and to find other localities where the disease may exist. The disease may be recognized on young and old plants and in the thrashed wheat by the descriptions given in this bulletin. The trouble may be controlled by use of clean seed, by crop rotation, and by sanitation. If clean seed cannot be procured from uninfested localities, diseased seed can be made safe for planting by the salt-brine treatment here described." -- p. 2
Date:
1919
Creator:
Byars, Luther P.
Object Type:
Pamphlet
System:
The UNT Digital Library