共 15 条
[1]
BRANDES E. W., 1948, JOUR AGRIC RES, V77, P223
[2]
COWART L. E., 1950, PROC SOUTHERN WEED CONF, V3, P135
[3]
COWART L. E., 1949, PROC SOUTHERN WEED CONF, V2, P61
[4]
DAVIS CH, 1943, ARIZONA AGR EXP STA, V189, P1
[7]
LEONARD O. A., 1950, PROC SOUTHERN WEED CONF, V3, P132
[8]
LOUSTALOT A. J., 1948, PROC SOUTHERN WEED CONF, V1, P7