Search Results

open access

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

Description: 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.
open access

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

Description: 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 ina… more
Date: 1913
Creator: Lord, N. W.
open access

Bur Clover

Description: This report discusses the cultivation of bur clover, which is an annual legume that serves as a winter cover crop and as pasturage. The best practices for and uses of bur clover are discussed in detail.
Date: 1915
Creator: Piper, Charles V. (Charles Vancouver), 1867-1926 & McKee, Roland
open access

Cattle-Fever Ticks and Methods of Eradication

Description: Revised edition. This bulletin discusses the cattle-fever tick and methods for controlling it. Possible methods include dipping, pasture rotation, and arsenical dips. The life history of the tick is also discussed and instructions for constructing a concrete vat are given.
Date: 1940
Creator: Ellenberger, W. P. & Chapin, Robert M.
open access

The Eelworm Disease of Wheat and Its Control

Description: "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.… more
Date: 1919
Creator: Byars, Luther P.
open access

The Eelworm Disease of Wheat and Its Control

Description: Revised edition. "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 … more
Date: 1920
Creator: Byars, Luther P.
open access

Horse Beans

Description: This bulletin discuss the horse bean (or fava bean), which is a legume cultivated widely in many nations and holds great potential as a crop along the Pacific and Gulf Coasts of the United States.
Date: 1918
Creator: McKee, Roland
open access

Mica Beneficiation

Description: From Abstract: "The micaceous schist ores yielded concentrates containing 95 to 98 percent mica, with recoveries ranging from 70 to 83 percent. Part 1 of this report summarizes the process development work and demonstrates the feasibility of producing commercial-grade mica concentrates. The report also includes details of commercial beneficiation and grinding of mica. Also included in part 2 of this report are details of commercial mica production, including methods of mining, recovering, and g… more
Date: 1973
Creator: Browning, James S.
open access

Natal Grass: A Southern Perennial Hay Crop

Description: This report discusses natal grass, a South African plant used for hay which is commonly grown in the southern United States and particularly in Florida. Its climatic and soil requirements, seeds, and varieties are among the topics discussed.
Date: 1916
Creator: Tracy, S. M. (Samuel Mills), 1847-1920
open access

Purple Vetch

Description: This bulletin discusses purple vetch, a plant used for hay, manure, and pasturage that grows readily along the Pacific and Gulf Coasts of the United States.
Date: 1918
Creator: McKee, Roland
open access

Rhodes Grass

Description: "Rhodes grass was introduced from southern Africa in 1902, and has proved of value for cultivation in the warmer parts of the United States, being grown more largely in Florida and Texas than elsewhere.... It makes a heavy yield of hay of excellent quality, as the stems are slender, tender, and very leafy. The hay is cured easily and is relished by all kinds of live stock.... This bulletin mentions the soil preferences of this grass and gives the methods of seeding and after-treatment employed … more
Date: 1919
Creator: Tracy, S. M. (Samuel Mills), 1847-1920
open access

Rhodes Grass

Description: Revised edition. "Rhodes grass was introduced from southern Africa in 1902, and has proved of value for cultivation in the warmer parts of the United States, being grown more largely in Florida and Texas than elsewhere.... It makes a heavy yield of hay of excellent quality, as the stems are slender, tender, and very leafy. The hay is cured easily and is relished by all kinds of live stock.... This bulletin mentions the soil preferences of this grass and gives the methods of seeding and after-tr… more
Date: 1922
Creator: Tracy, S. M. (Samuel Mills), 1847-1920
open access

Strontium Program Quarterly Summary Report: November 1958 - January 1959

Description: From Abstract: "This report is one of a sequence of quarterly reports, each designed to up-date its predecessor beginning with HASL-42, "Environmental Contamination from Weapon Tests." Herein are reported data which have accrued since HASL-51. In particular, the levels of strontium 90 in fallout, milk, tap water, vegetation, and foods are given, based on data available from November 1, 1958 to January 30, 1959."
Date: February 24, 1959
Creator: Hardy, Edward P., Jr. & Klein, Stanley
open access

Texas or Tick Fever and Its Prevention

Description: Report discussing the disease tick fever (also known as Texas fever) and its destructive effects on cattle. Topics discussed include the life cycle of the tick which transmits the disease, symptoms of the disease, and methods of treatment and prevention.
Date: 1906
Creator: Mohler, John R. (John Robbins), b. 1875
Back to Top of Screen