共 27 条
[1]
ALLISON CD, 1978, 1ST P INT RANG C SOC, P670
[2]
Dahl B. E., 1986, SHORT DURATION GRAZI, P103
[3]
DENNY RP, 1977, RHOD J AGR RES, V15, P129
[4]
GAMMON DM, 1978, RHOD J AGR RES, V16, P117
[5]
PRECIPITATION, SOILS AND HERBAGE PRODUCTION ON SOUTHEAST WYOMING RANGE SITES
[J].
JOURNAL OF RANGE MANAGEMENT,
1985, 38 (06)
:522-525
[6]
HEITSCHMIDT RK, 1986, SHORT DURATION GRAZI, P91
[7]
Jose D., 1985, 84872 NEBR COOP EXT, P84
[8]
KIPPLE GE, 1960, USDA TECH B, V1216
[9]
KIRBY DR, 1986, N DAK FARM RES, V44, P3
[10]
KOTHMANN MM, 1984, DEV STRATEGIES RANGE, P903