Found 2 results
Author Title Type [ Year(Asc)]
Filters: Keyword is drill and Author is David C. Ganskopp  [Clear All Filters]
1990
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.
1987
M. Roy Haferkamp, Ganskopp, D. C., Miller, R. F., Marietta, K. L., and Couche, D., Establishing grasses by imprinting in the Northwestern United States, in Symposium on Seed and Seedbed Ecology of Rangeland Plants, Tucson, Ariz.(USA), 21-23 Apr 1987, 1987.