共 18 条
[3]
Downing W., 1936, Journal of Comparative Pathology, V49, P163, DOI 10.1016/S0368-1742(36)80012-5
[4]
DOWNING W, 1936, J COMP PATHOL THER, V49, P183
[5]
FISHER W F, 1981, Southwestern Entomologist, V6, P57