Land, cropland used for crops in each farm production region, 1950-74.
Series: Statistical bulletin ; no. 548, supp; Statistical bulletin (United States. Dept. of Agriculture) -- no. 548.
Publisher: U.S. Dept. of Agriculture, Economic Research Service
Published: 1975
Place of publication: Washington
Language: eng
Subjects: Crop zones -- United States.; Land use -- United States.; Agriculture -- United States -- Statistics.
Genres: Statistics.
Notes: Cover title.

Chiefly tables.

"Supplement II for 1975 to Statistical bulletin 548, Changes in farm production and efficiency".