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A Biological Survey of Alabama

Description: Booklet describing the biology of Alabama in two sections: (1) physiography and life zones, and (2) mammals. It also includes an annotated species list of mammals, bibliography, and index starting on page 81.
Date: October 28, 1921
Creator: Howell, Arthur H.
Item Type: Refine your search to only Report
open access

The Corn Earworm As an Enemy of Vetch

Description: "Vetch, which has become an important forage crop throughout the Southeastern States, needs protection from the same insect that works such havoc on corn and cotton. This corn earworm, or cotton bollworm, is the most serious pest that growers of vetch have to combat. The caterpillars eat both the foliage and the seed pods, and, if the infestation is heavy, make the crop practically worthless. Vetch intended for a hay crop generally escapes serious injury, as it is cut before the caterpillars ar… more
Date: 1921
Creator: Luginbill, Philip & Beyer, A. H. (Adolph Harvey), b. 1882
Item Type: Refine your search to only Pamphlet
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Cotton Diseases and Their Control

Description: "The principal cotton diseases which cause damage in the Southern States are described and illustrated in the following pages and the best-known methods of controlling them are described." -- p. 3. Diseases discussed include wilt, root knot, anthracnose, bacterial blight, shedding of bolls, rust, Texas root rot, and other minor diseases.
Date: 1921
Creator: Gilbert, William W. (William Williams), b. 1880
Item Type: Refine your search to only Pamphlet
open access

Destructive Distillation of Mixtures of Oil and Coal

Description: Report issued by the U.S. Bureau of Mines on the characteristics and behavior of oil and coal distillation processes. The effectiveness of the distillation processes and the properties of the oil and coal mixtures are presented. This report includes tables, graphs, and illustrations.
Date: December 1921
Creator: Davis, Joseph D.; Place, Palmer B. & Scott, G. S.
Item Type: Refine your search to only Report
open access

Diseases of Sheep

Description: "Infectious and noninfectious diseases and common ailments of sheep in America are considered in this bulletin. It does not deal with diseases caused by animal parasites, such as gid, grub in the head, stomach, lung, and intestinal-worm affections, liver rot, scabies, etc., nor with plant poisoning. These diseases are described in other publications of the Department of Agriculture. The aim has been to give only the more important of characteristic symptoms which would be of value in distinguis… more
Date: 1921
Creator: Gallagher, Bernard A. (Bernard Alfred), b. 1880
Item Type: Refine your search to only Pamphlet
open access

Dodder

Description: Report discussing the weed commonly known as dodder or love vine and methods for controlling it. If procedures are properly followed, eradication of the weed in the United States is possible. Topics include varieties of dodder and plants that susceptible to attack by it, its life cycle, and ways it is unintentionally introduced to farms.
Date: 1921
Creator: Hansen, A. A.
Item Type: Refine your search to only Pamphlet
open access

Effect of the Reversal of Air Flow Upon the Discharge Coefficient of Durley Orifices

Description: Note presenting an experiment to obtain information regarding the relationship between the coefficients for flow in the two directions through an inlet. The results indicate that the ratio of the orifice discharge coefficient from standard orifice to the discharge coefficient from reverse flow is always less than unity, but approaches unity with increasing ratio of box area to orifice area, and that even for a ratio of areas as low as twenty the ratios of the coefficients is not much less than … more
Date: February 1921
Creator: Ware, Marsden
Item Type: Refine your search to only Report
open access

Experiment Station Record, Volume 42, January-July, 1920

Description: 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 Porto Rico Station. Name and subject indexes start on page 901.
Date: 1921
Creator: United States. Office of Experiment Stations.
Item Type: Refine your search to only Book
open access

Experiment Station Record, Volume 43, July-December, 1920

Description: 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 Porto Rico Station. Name and subject indexes start on page 901.
Date: 1921
Creator: United States. Office of Experiment Stations.
Item Type: Refine your search to only Book
open access

Experiment Station Record, Volume 44, January-June, 1921

Description: 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 Porto Rico Station. Name and subject indexes start on page 901.
Date: 1921
Creator: United States. Office of Experiment Stations.
Item Type: Refine your search to only Book
open access

Experiment Station Record, Volume 45, July-December, 1921

Description: 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 Porto Rico Station. Name and subject indexes start on page 901.
Date: 1921
Creator: United States. Office of Experiment Stations.
Item Type: Refine your search to only Book
open access

The Federal Reporter with Key-Number Annotations, Volume 266: Cases Argued and Determined in the Circuit Courts of Appeals and District Courts of the United States and the Court of Appeals in the District of Columbia, September-November, 1920.

Description: The Federal Reporter contains the text of decisions and commentary regarding cases tried in circuit and district courts throughout the United States. The opinions printed in the volumes include both written statements and oral comments transcribed for publication. Index of cases starts on page ix.
Date: 1921
Item Type: Refine your search to only Legislative Document
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The Federal Reporter with Key-Number Annotations, Volume 267: Cases Argued and Determined in the Circuit Courts of Appeals and District Courts of the United States and the Court of Appeals in the District of Columbia, November-December, 1920.

Description: The Federal Reporter contains the text of decisions and commentary regarding cases tried in circuit and district courts throughout the United States. The opinions printed in the volumes include both written statements and oral comments transcribed for publication. Index of cases starts on page ix.
Date: 1921
Item Type: Refine your search to only Legislative Document
open access

The Federal Reporter with Key-Number Annotations, Volume 268: Cases Argued and Determined in the Circuit Courts of Appeals and District Courts of the United States and the Court of Appeals in the District of Columbia, December, 1920-February, 1921.

Description: The Federal Reporter contains the text of decisions and commentary regarding cases tried in circuit and district courts throughout the United States. The opinions printed in the volumes include both written statements and oral comments transcribed for publication. Index of cases starts on page ix.
Date: 1921
Item Type: Refine your search to only Legislative Document
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The Federal Reporter with Key-Number Annotations, Volume 269: Cases Argued and Determined in the Circuit Courts of Appeals and District Courts of the United States and the Court of Appeals in the District of Columbia, February 24-April 7, 1921.

Description: The Federal Reporter contains the text of decisions and commentary regarding cases tried in circuit and district courts throughout the United States. The opinions printed in the volumes include both written statements and oral comments transcribed for publication. Index of cases starts on page viii.
Date: 1921
Item Type: Refine your search to only Legislative Document
open access

The Federal Reporter with Key-Number Annotations, Volume 270: Cases Argued and Determined in the Circuit Courts of Appeals and District Courts of the United States and the Court of Appeals in the District of Columbia, April-May, 1921.

Description: The Federal Reporter contains the text of decisions and commentary regarding cases tried in circuit and district courts throughout the United States. The opinions printed in the volumes include both written statements and oral comments transcribed for publication. Index of cases starts on page ix.
Date: 1921
Item Type: Refine your search to only Legislative Document
open access

The Federal Reporter with Key-Number Annotations, Volume 271: Cases Argued and Determined in the Circuit Courts of Appeals and District Courts of the United States and the Court of Appeals in the District of Columbia, May-June, 1921.

Description: The Federal Reporter contains the text of decisions and commentary regarding cases tried in circuit and district courts throughout the United States. The opinions printed in the volumes include both written statements and oral comments transcribed for publication. Index of cases starts on page ix.
Date: 1921
Item Type: Refine your search to only Legislative Document
open access

The Federal Reporter with Key-Number Annotations, Volume 272: Cases Argued and Determined in the Circuit Courts of Appeals and District Courts of the United States and the Court of Appeals in the District of Columbia, June-August, 1921.

Description: The Federal Reporter contains the text of decisions and commentary regarding cases tried in circuit and district courts throughout the United States. The opinions printed in the volumes include both written statements and oral comments transcribed for publication. Index of cases starts on page ix.
Date: 1921
Item Type: Refine your search to only Legislative Document
open access

The Federal Reporter with Key-Number Annotations, Volume 273: Cases Argued and Determined in the Circuit Courts of Appeals and District Courts of the United States and the Court of Appeals in the District of Columbia, August-September, 1921.

Description: The Federal Reporter contains the text of decisions and commentary regarding cases tried in circuit and district courts throughout the United States. The opinions printed in the volumes include both written statements and oral comments transcribed for publication. Index of cases starts on page ix.
Date: 1921
Item Type: Refine your search to only Legislative Document
open access

Fire Tests of Building Columns

Description: Technical paper issued by the Bureau of Mines over studies conducted on fire resistance on building columns. As stated in the introduction, "the purpose of this investigation is to ascertain (1) the ultimate resistance against fire, of protected and unprotected columns as used in the interior of buildings; (2) their resistance against impact and sudden cooling from hose streams when in a highly heated condition" (p. 12). This paper includes tables, illustrations.
Date: April 21, 1921
Creator: Ingberg, S. H.; Griffin, H. K.; Robinson, W. C. & Wilson, R. E.
Item Type: Refine your search to only Report
open access

Flotation Tests of Idaho Ores

Description: From Introduction: "This paper covers part of the investigations carried on by the United States Bureau of Mines in cooperation with the Idaho Bureau of Mines, the University of Idaho, and certain mining companies of the Coeur d' Alene region. Although the results of the tests included in this report are not to be considered final, they indicate possibilities and may suggest others leading to a solution of the problem of separating lead and zinc sulphides by differential flotation in the treatm… more
Date: 1921
Creator: Wright, Clarence A.; Parmelee, James G. & Norton, James T.
Item Type: Refine your search to only Report
open access

Gas Masks for Gases Met in Fighting Fires

Description: Technical paper issued by the Bureau of Mines over the development of gas masks designed for fighting fires. The characteristics of the different types of masks in development are presented. This paper includes tables, illustrations, and photographs.
Date: August 1921
Creator: Fieldner, Arno Carl; Katz, Sidney H. & Kinney, Selwyne P.
Item Type: Refine your search to only Report
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