A summary of research experience with stubble-mulch farming in the western states /

Includes bibliographical references (p. 29-31).

Handbook of poultry and egg statistics /

"Issued August 1933; revised January 1937."

Conservation farming practices and flood control /

"October 1936."

Economic survey of the live-poultry industry in New York City /

"Issued August 1937."

The National poultry improvement plan /

"In cooperation with poultry leaders, poultry breeders, and members of the breeder and commercial hatchery industry."

The National poultry improvement plan /

"Issued January 1938."

The National poultry improvement plan /

"Issued January 1938."

The National poultry improvement plan /

"In cooperation with poultry leaders, poultry breeders, and members of the breeder and commercial hatchery industry."

The National poultry improvement plan /

"In cooperation with poultry leaders, poultry breeders, and members of the breeder and commercial hatchery industry."

The National poultry improvement plan /

"In cooperation with poultry leaders, poultry breeders, and members of the breeder and commercial hatchery industry."

The National poultry improvement plan /

"In cooperation with poultry leaders, poultry breeders, and members of the breeder and commercial hatchery industry."

Improving poultry through the National Poultry Improvement Plan /

Originally issued July 1938.

Federal poultry research at the agricultural research center, Beltsville, Md. /

"October 1939."

Joint municipal and industrial wastewater treatment in rural communities : simulation analysis with poultry processing plants /

Issued Mar. 1980.

Wartime farming on the northern Great Plains.

"Issued June 1942."