共 20 条
[1]
BALCH R. E., 1950, CANADIAN ENT, V82, P117
[2]
BALCH R. E., 1934, SCI AGRIC [OTTAWA], V14, P374
[4]
BALCH RE, 1952, 867 MILL CAN DEP AGR
[7]
DOANE C. C., 1961, CANADIAN ENT, V93, P553
[8]
Esau K., 1960, ANATOMY SEED PLANTS, DOI DOI 10.1097/00010694-196008000-00031
[9]
HIBBS EDWIN T., 1964, ANN ENTOMOL SOC AMER, V57, P517, DOI 10.1093/aesa/57.5.517