Forage crops :
the 3-C's of perennial weed control : chemicals-cultivation-crop rotation /
Bob Higgins.
APA Citation
Higgins, R. E. (1971). Forage crops: the 3-C's of perennial weed control : chemicals-cultivation-crop rotation. [Moscow, Idaho]: Cooperative Extension Service, Agricultural Experiment Station, College of Agriculture, University of Idaho.
MLA Citation
Higgins, Robert E. Forage Crops: the 3-C's of Perennial Weed Control : Chemicals-cultivation-crop Rotation. [Moscow, Idaho]: Cooperative Extension Service, Agricultural Experiment Station, College of Agriculture, University of Idaho, 1971.
Warning: These citations may not always be complete (especially for serials).