Guide to agriculture, U.S.A.
By: by Arthur F. Raper and Martha J. Raper.
Contributors: Raper, Martha J. 1905-
Series: Agriculture information bulletin ;; no. 30
Publisher: Office of Foreign Agricultural Relations and Bureau of Agricultural Economics, U.S. Dept. of Agriculture
Published: 1951
Place of publication: Washington, D.C
Language: eng
Number of pages: 82
Subjects: Agriculture -- United States.
Notes: "Selected references" : p. 79.