共 20 条
[2]
CAMMELL SB, 1972, P NUTR SOC, V31, pA63
[3]
Campbell JB, 1969, CAN DEP AGR PUBL, V1315, P105
[5]
HUBERT BA, 1974, THESIS U MANITOBA WI
[6]
JINGFORS KT, 1980, THESIS U ALASKA FAIR
[7]
MCEWAN E H, 1975, Zoologicheskii Zhurnal, V54, P1221
[8]
MILLER FL, 1980, CAN FIELD NAT, V94, P52
[9]
MILLER FL, 1979, 40 CAN WILDL SERV OC
[10]
PARKER GR, 1976, POLARFORSCHUNG, V0046