共 144 条
[71]
Jouventi P., 1980, ADV STUD BEHAV, V11, P121, DOI 10.1016/S0065-3454(08)60116-3
[72]
KINGSLEY MCS, 1981, 1980 P S CENS INV ME, P40
[73]
KLEVEZAL GA, 1964, OPREDELENIE VOZRASTA, P21
[74]
Laevastu T., 1981, MARINE FISHERIES ECO
[75]
METHOD OF DETERMINING NATURAL MORTALITY IN NORTHERN FUR SEAL (CALLORHINUS-URSINUS) FROM KNOWN PUPS AND KILL BY AGE AND SEX
[J].
JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA,
1975, 32 (12)
:2447-2452
[77]
LANDER RH, 1979, 22ND REP ANN M STAND, P143
[78]
LAVIGNE DM, 1982, T N AM WILDL NAT RES, V47, P312
[79]
LAVIGNE DM, 1976, POLAR REC, V18, P269
[80]
LAWS R, 1983, NEW SCI, V99, P608