共 8 条
[1]
COOKE A. S., 1971, Pesticide Science, V2, P144, DOI 10.1002/ps.2780020403
[2]
FIMREITE N, 1971, 9 CAN WILDL SERV OCC
[3]
GILBERTSON M, 1972, B ENVIRON CONTAM TOX, V7, P371, DOI 10.1007/BF01684463
[6]
ROMANOFF AL, 1949, AVIAN EGG
[7]
TEJNING S, 1969, OIKOS S, V8
[8]
Vermeer K., 1971, Transactions N Am Wildl nat Resour Conf, VNo. 36, P138