共 12 条
[1]
ANDERSON NH, 1962, THESIS CLEMSON U
[2]
CUSHMAN RA, 1932, P ENTOMOL SOC WASH, V34, P28
[3]
Debach P, 1964, BIOLOGICAL CONTROL I
[4]
DOWDEN PB, 1962, USDA226 HANDB
[6]
EIKENBARY RD, 1965, 1017 SC AGR EXP STA
[7]
LEIUS K., 1960, CANADIAN ENT, V92, P369
[8]
SCHAFFNER JV, 1959, USDA767 MISC PUBL
[9]
THOMPSON WR, 1930, J AGR RES, V40, P341