共 32 条
[2]
ARNER DH, 1969, P ANN C SE ASS GAME, V23, P110
[3]
Avery T.E., 1977, INTERPRETATION AERIA
[4]
POPULATION-DYNAMICS OF NEWFOUNDLAND BEAVER
[J].
CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE,
1977, 55 (09)
:1480-1492
[5]
BROWN MK, 1982, NEW YORK FISH GAME J, V29, P204
[6]
CHADBRECK RH, 1958, J WILDLIFE MANAGE, V22, P179
[7]
COWARDIN L.M., 1979, FWSOBS7931 US FISH W
[8]
DICKINSON N R, 1971, New York Fish and Game Journal, V18, P57
[9]
FULLER WA, 1953, T N AM WILDL C, V18, P329
[10]
Gotie R.F., 1984, New York Fish and Game Journal, V31, P55