Changes in farm production and efficiency
Subtitle: a special issue featuring historical series
By: [compiled by Evelyn T. Black].
Contributors: United States. Dept. of Agriculture. Economic Research Service.
Series: Statistical bulletin ; no. 561; Statistical bulletin (United States. Dept. of Agriculture) -- no. 561.
Publisher: U.S. Dept. of Agriculture, Economic Research Service
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 68
Subjects: Farm produce -- United States -- History.; Farm produce -- United States -- Statistics.
Notes: Cover title.

Prepared under the general direction of Donald D. Durost.

Chiefly tables.