共 36 条
[1]
[Anonymous], 1978, S HELD CONS RES CTR
[5]
BATZLI GO, 1980, ARCTIC ALPINE RES, V12, P401
[6]
BROWN JAH, 1980, AUST WATER RESOUR CO, P1
[7]
SELECTION OF WINTER FORAGE BY SUB-ARCTIC BROWSING VERTEBRATES - THE ROLE OF PLANT CHEMISTRY
[J].
ANNUAL REVIEW OF ECOLOGY AND SYSTEMATICS,
1980, 11
:261-285
[10]
CHAPIN FS, 1980, J ECOL, V68, P189