Cotton and cottonseed : a list of the publications of the United States Department of Agriculture on these subjects, including early reports of the United States Patent Office /

"Under the direction of Emily L. Day."

The Work of the United States Cotton Ginning Laboratory.

"Issued August 1941."

United States animal husbandry experiment farm, Beltsville, Maryland /

Cover title.

Life history, host plants, and migrations of the beet leafhopper in the western United States,

"Literature cited": p. 119-122.

Physiologic races of Puccinia recondita f. sp. tritici in the United States from 1926 through 1960

Bibliography: p. 18.

New landmarks of soil conservation : U.S. Department of Agriculture, Soil conservation service, southern states.

Cover title.

Farm-mortgage credit facilities in the United States /

Includes index.

Family food consumption in the United States, spring 1942.

"Published as a part of the Study of family spending and saving in wartime, conducted by the Bureau of Human Nurition and Home Economics, Agricultural Research Administration, in cooperation with the United States Bureau of Labor Statistics."

The Salt problem in irrigation agriculture : research at the United States Regional Salinity Laboratory.

Cover title.

Butter as a source of vitamin A in the diet of the people of the United States /

"In cooperation with the agricultural experiment stations of Alabama, Arizona, California, Idaho, Indiana, Iowa, Kansas, Louisiana, Maryland, Minnesota, Mississippi, Montana, Nebraska, New York (Cornell), North Carolina, Ohio, Oregon, Pennsylvania, Washington, Wisconsin, and Wyoming."

Consumption of food in the United States, 1909-48.

Cover title.

Inventory of major land uses in the United States /

Contribution from Bureau of Agricultural Economics.

Price programs of the United States Department of Agriculture, 1949 /

Includes index.

Farm land ownership in the United States /

"December 1949."

The Research program of USDA : organization, coordination, nature, location /

Cover title.