共 21 条
- [4] DAUBENMIRE R, 1968, WASH AGR EXP STA PUL, V60
- [5] BOTANICAL COMPOSITION OF DIET OF STEERS GRAZING A DESERT GRASSLAND RANGE [J]. JOURNAL OF RANGE MANAGEMENT, 1969, 22 (01): : 14 - +
- [6] GANSKOPP DC, 1978, THESIS OREGON STATE
- [7] GARRISON GA, 1976, PNW46 US DEP AGR GEN
- [8] HARRIS ROBERT W., 1954, JOUR RANGE MANAGEMENT, V7, P250, DOI 10.2307/3893926
- [9] HOLECHEK JL, 1980, J ANIM SCI, V53, P291
- [10] CATTLE USE ON SUMMER FOOTHILL RANGELANDS IN NORTHEASTERN OREGON [J]. JOURNAL OF RANGE MANAGEMENT, 1976, 29 (05): : 367 - 371