共 22 条
[1]
ALLEY HP, 1969, 497 WYOM AGR EXP B
[2]
ALLEY HP, 1967, EVALUATION SEVERAL C
[3]
ARNOLD W. R., 1966, WEEDS, V14, P74, DOI 10.2307/4041128
[4]
PLAINS PRICKLYPEAR - RELATION TO GRAZING INTENSITY AND BLUE GRAMA YIELD ON CENTRAL GREAT PLAINS
[J].
JOURNAL OF RANGE MANAGEMENT,
1968, 21 (02)
:83-&
[5]
CANFIELD R. H., 1941, JOUR FOREST, V39, P388
[6]
GESINK RW, 1972, WESTERN SOC WEED SCI
[7]
HYDE RM, 1965, 185 U WYOM AGR EXT S
[9]
VALUE OF BROOM SNAKEWEED AS A RANGE CONDITION INDICATOR
[J].
JOURNAL OF RANGE MANAGEMENT,
1970, 23 (04)
:302-&
[10]
JAMESON DONALD A., 1966, J RANGE MANAGE, V19, P121, DOI 10.2307/3895392