Manual of procedures for cooperative regional research.
Series: Its ARS; 23-3
Publisher: U.S. Govt. Print. Off.]
Published: 1956
Place of publication: [Washington
Language: eng
Number of pages: 24
Subjects: Agriculture -- Research.
Notes: "Revises and extends the information contained in OD-1082 issued June 25, 1953, and Supplement no. 1 issued January 6, 1955."