Found 9 results
Author Title [ Type(Asc)] Year
Filters: Keyword is geographic information system  [Clear All Filters]
Magazine Article
D. W. Bohnert, Ganskopp, D. C., Miller, R. F., Svejcar, T., and Vavra, M., OSU's Home on the Range, Oregon's Agricultural Progress, 2003.
Journal Article
D. P. Sheehy and Vavra, M., Ungulate Foraging Areas on Seasonal Rangeland in Northeastern Oregon, Journal of Range Management, vol. 49, no. 1, p. 16, 1996.
D. Elstein, Tracking movement of cattle with satellites, Agricultural Research, vol. 50, p. 16, 2002.
D. C. Ganskopp, Cruz, R., and Johnson, D. E., Least-effort pathways?: a GIS analysis of livestock trails in rugged terrain, Applied Animal Behaviour Science, vol. 68, no. 3, pp. 179 - 190, 2000.