共 208 条
[51]
Garrison G. A., 1972, Wildland shrubs - their biology and utilization. An international symposium, Utah State University, Logan, Utah, July 1971., P271
[52]
DIGESTION OF DRY-MATTER AND ABSORPTION OF WATER IN INTESTINE AND CECUM OF ROCK PTARMIGAN
[J].
CONDOR,
1976, 78 (01)
:77-84
[53]
GEIST VALERIUS, 1963, BEHAVIOUR, V20, P377, DOI 10.1163/156853963X00095
[54]
Gese Edward C., 1943, JOUR WILDLIFE MANAGEMENT, V7, P223, DOI 10.2307/3795729
[56]
Grange W., 1936, Wilson Bulletin, V48, P104
[57]
GRANGE WB, 1965, 4TH P ANN TALL TIMB, P110
[58]
GREGORY RA, 1965, NOR2 US FOR SERV RES
[59]
GRIGAL DF, 1976, FOREST SCI, V22, P195