1. Biblio

Biblio

Found 1 results
Author Title [ Type(Desc)] Year
Filters: Keyword is Economics and Author is Marshall Roy Haferkamp  [Clear All Filters]
Journal Article
D. E. Wilkins, Haferkamp, M. Roy, and Ganskopp, D. C., “Power Requirements of an Imprinter and Rangeland Drill”, Journal of Range Management, vol. 43, no. 3, p. 274, 1990.