World indices of agricultural and food production
Contributors: United States. Dept. of Agriculture. Economic Research Service
Series: Statistical bulletin -- no. 669; Statistical bulletin (United States. Dept. of Agriculture) -- no. 669
Publisher: U.S. Dept. of Agriculture, Economic Research Service
Published: 1981
Place of publication: Washington, D.C
Language: eng
Number of pages: 161
Subjects: Agricultural productivity -- Statistics
Notes: Cover title

"July 1981"--P. 2 of cover

Bibliography: p. 4