共 7 条
[1]
JOHNSON WM, 1953, 929 US DEP AGR CIRC
[2]
ESTIMATING CATTLE GAINS FROM CONSUMPTION OF DIGESTIBLE FORAGE ON PONDEROSA PINE RANGE
[J].
JOURNAL OF RANGE MANAGEMENT,
1972, 25 (01)
:18-&
[3]
PEARSON HA, 1967, WILD BILL RANGE
[4]
PEARSON HA, 1964, SOC AM FOREST P, P71
[5]
SMITH DR, 1967, 1371 US DEP AGR TECH
[6]
SPRINGFIELD HW, 1963, 74 US DEP AGR PROD R
[7]
STODDART LA, 1955, RANGE MANAGEMENT