U.S. average costs of production for major field crops.

Bibliographic Details
Corporate Author:	United States. Department of Agriculture. Economic Research Service
Format:	Government Document Book
Language:	English
Published:	Washington, DC : U.S. Dept. of Agriculture, Economic Research Service ; [1991]
Series:	Agriculture information bulletin ; 639.
Subjects:	Food prices > United States > Statistics. Agriculture > Economic aspects > United States > Statistics.

Evans: US Documents (Annex 5th floor)