共 22 条
[1]
BROWN LL, 1947, T KANS ACAD SCI, V50, P28
[2]
CALDWELL MM, 1971, RM7113 US INT BIOL P
[3]
CLARK FW, 1972, J WILDL MANAGE, V29, P14
[4]
CRONIN EH, 1965, 1325 US DEP AGR TECH
[6]
DYE W. B., 1956, Weeds, V4, P55, DOI 10.2307/4040009
[7]
FLEMING CE, 1928, 155 NEV AGR EXP STN
[8]
GROSS JE, 1974, 40 WILDL MON
[9]
HANSEN RM, 1969, 1 COL STAT U RANG SC