Text describing climate, agriculture, and soils of Bee County, Texas.

Map displays soil types along with creeks, towns, schools, churches, power transmission lines, oil and gas pipelines, roads, and railroads. Includes legend and symbols. Scale 1:63,360.

Map displays soil types along with creeks, rivers, towns, schools, churches, roads, and railroads. Includes legend and symbols.

Text describes the area, climate, agricultural history and statistics, soil-survey methods and definitions, soils and crops, agricultural methods and management, and morphology and genesis of soils in Williamson County, Texas.

Volume provides a summary of the progress of each agricultural experiment station. Also includes statistics and selected studies. Subject index begins on page 215.

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 897.

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico Station. Name and subject indexes start on page 897.

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."

From Introduction: "The present paper discusses regional resources, chiefly of gold, the existence of which has long been demonstrated by substantial production but which are so nearly marginal in value that their mining has been protracted and will probably continue indefinitely for many decades."

Report published by the U.S. Bureau of Mines which is a compilation of accidents in quarries located in the United States with data regarding the number and kinds of accidents as well as information about the mining operations (e.g., number of men employed, kinds of quarries, amount of work performed, etc.).

From Scope of Report: "In connection with the study of the oil-shale resources of the United States, the Bureau of Mines has carried on not only extensive laboratory and field investigations but has constructed and operated an experimental shale-oil plant in Colorado. This report is based entirely upon subject matter that appeared in published and unpublished manuscripts of the Bureau of Mines."

Report compiled by the U.S. Bureau of Mines including statistics on fatal and non-fatal accidents in coal mines located in the United States as well as data regarding the various operations (e.g., number of miners employed and average production). The information is organized into tables for comparison and the text draws some overall conclusions in the summary.

Report issued by the U.S. Bureau of Mines covering accidents that happened in metal mines located in the United States including statistics for injuries, fatalities, kinds and causes of accidents, and operational data, such as number of mine workers and shifts worked.

From Introduction: "The composition and carbonizing properties of 33 coals previously tested have been given in technical papers of the Bureau of Mines and in short reports published for the most part in the Proceedings of the American Gas Association. A complete list of publications on the work previous to 1937 is appended to this report. The present report gives the composition and carbonizing properties of seven additional coals from West Virginia. The data include results of blending test in which Beckley bed low-volatile coal was used with all the high-volatile coals except the Alma coal, with which Pocahontas No. 4 coal was used."

Report discussing earthquake activity in the United States during 1938. The report is broken down by regions and has sections for specific earthquakes.

Report issued by the U.S. Bureau of Mines on the properties of fluids produced from combination wells. The characteristics of test results of these fluids are described and presented. This report includes tables, graphs, illustrations, and photographs.

Report issued by the U.S. Bureau of Mines on the pegmatite deposits found near Tinton, South Dakota. The properties, and geology of the deposits are presented. This report includes tables, and maps.

Report issued by the U.S. Bureau of Mines over surveys conducted on the crude-oil inventory in the United States. Sampling methods, and survey results are presented. Tables and graphs are included in this report.

Revised edition. "This bulletin aims to furnish, in concise form, information that will be of practical help to the amateur fruit grower. It deals with the widely grown temperate-climate fruits, such as the apple, pear, peach, plum, cherry, grape, and berries. Lists are given of varieties desirable for the different parts of the country. Because of the number of fruits considered and the territory covered, cultural directions are necessarily brief, but they cover the most important general points." -- p. 2

Revised edition. "Fresh vegetables for an average family may be grown upon a large back yard or city lot.... Thousands of acres of idle land that may be used for gardens are still available within the boundaries of our large cities. Some of the problems that confront the city gardener are more difficult than those connected with the farm garden, and it is the object of this bulletin to discuss these problems from a practical standpoint." -- p. 2. Soil preparation, tools, seeding, watering, diseases and pests, and space issues are all discussed and brief descriptions of several vegetables are given.

"Muscadine grapes are indigenous to the southeastern section of the United States, where they grow in greater or less profusion in the wild state. Through careful selection from the wild grapes and scientific breeding there have been developed a considerable number of varieties particularly adapted to the home needs in the Southeast, both as table grapes and as raw material for a variety of food and beverage products. Not being resistant to low winter temperatures they do not thrive in the northern grape districts. Muscadines are relatively resistant to grape diseases and insect pests and do well with a minimum of care, but, like most fruits, respond favorably to good cultural treatment. This bulletin sets forth in nontechnical form the information accumulated by the Department [of Agriculture] over a considerable period of years on muscadine grape varieties, their bleeding, culture, and uses." -- p. ii

This bulletin describes terracing methods that are able to combat soil erosion and conserve water. There are three types of terraces (drainage, absorptive, and bench) and plans, specifications, construction practices are provided in the bulletin.

This bulletin tools and methods of tilling which can help reduce or control soil blowing and soil erosion on farms in the northern Great Plains of the United States. Among the crops discussed with relation to tilling methods are beans, corn, sorghum, potatoes, alfalfa, and sweet clover.

"The farmer can buy lime from commercial sources in the form and degree of purity desired; he can produce his own if he has a convenient supply of raw material; or he can cooperate with his neighbors in working a deposit. This bulletin deals with factors which should be considered by a farmer or a group of farmers before investing in equipment for obtaining lime from limestone or marl." -- p. 1