共 164 条
[1]
ALI S, 1968, HDB BIRDS INDIA PAKI, V3, P24
[2]
ANDERSON D, 1968, UMST COMPUTER PROGRA
[3]
ANDERSSON A, 1970, Ornis Scandinavica, V1, P75, DOI 10.2307/3676026
[4]
[Anonymous], 1963, OCCASIONAL PAPER BRI
[5]
BAERENDS G. P., 1959, IBIS, V101, P357, DOI 10.1111/j.1474-919X.1959.tb02393.x
[6]
BAERENDS GP, 1970, BEHAVIOUR S, V17
[7]
Baggerman B., 1956, Ardea, V44, P1
[8]
Barth E. K., 1955, Ibis, V97, P222, DOI 10.1111/j.1474-919X.1955.tb01909.x
[9]
BATESON P. P. G., 1959, BRIT BIRDS, V52, P105
[10]
BEER C. G., 1962, BEHAVIOUR, V19, P283, DOI 10.1163/156853962X00069