Crop production with conservation in the 80's : proceedings of the American Society of Agricultural Engineers Conference on Crop Production with Conservation in the 80's, December 1-2, 1980, Palmer House, Chicago, Illinois.

Bibliographic Details
Corporate Authors:	American Society of Agricultural Engineers Conference on Crop Production with Conservation in the 80's Chicago, Ill., American Society of Agricultural Engineers
Format:	Conference Proceeding Book
Language:	English
Published:	St. Joseph, Mich. : ASAE, [1981]
Series:	ASAE publication ; 81-7.
Subjects:	Agricultural conservation > United States > Congresses. Conservation tillage > United States > Congresses. Agricultural conservation > Congresses. Conservation tillage > Congresses.