Guide to agriculture, U.S.A.
By: by Arthur F. Raper and Martha J. Raper
Contributors: Raper, Martha J. (Martha Jarrell), 1905-1979; Senf, Catherine (Catherine Julia), 1911-
Edition: Rev. / by Catherine Senf.
Series: Agriculture information bulletin -- no. 30; Agriculture information bulletin -- no. 30.
Publisher: U.S. Department of Agriculture
Published: 1955
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 82
Subjects: Agriculture
Notes: "Selected references": p. 79.