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Bibliographic Details

Main Author:	Rolofson, Dale E.
Corporate Author:	University of Nebraska--Lincoln. Department of Agricultural Engineering
Other Authors:	Gilbertson, Conrad B.
Format:	Microform Book
Language:	English
Published:	Lincoln : University of Nebraska, Dept. of Agricultural Engineering, Institute of Agriculture and Natural Resources, [between 1970 and 1979?]
Series:	Farm energy tips (University of Nebraska--Lincoln. Department of Agricultural Engineering) Energy and agriculture ; CNV 297.
Subjects:	Organic fertilizers. Crop rotation. Agricultural conservation.