共 9 条
[1]
ARNOLD JOSEPH F., 1964, JOUR RANGE MGMT, V17, P41, DOI 10.2307/3895546
[2]
CATTLE PREFERENCES FOR FORAGE SPECIES IN NORTHERN ARIZONA
[J].
JOURNAL OF RANGE MANAGEMENT,
1969, 22 (02)
:114-&
[3]
DUNCAN DA, 1967, 20TH ANN M AM SOC RA, P61
[4]
JAMERSON DONALD A., 1966, J RANGE MANAGE, V19, P214, DOI 10.2307/3895650
[6]
PECHANEC J. F., 1937, Journal of the American Society of Agronomy, V29, P894
[7]
REEVES RH, 1955, W49R3 AR GAM FISH DE, P1
[8]
WILLIAMS JA, 1967, SOIL SURVEY BEAVER C
[9]
1967, FORESTRY RESEARCH HI