论文信息 - Road and Trail Influences on Grizzly Bears and Black Bears in Northwest Montana - 字舞流文

Road and Trail Influences on Grizzly Bears and Black Bears in Northwest Montana

Timothy L. Manley | W. Kasworm | Wayne F. Kasworm

[1] L. J. Lyon. Habitat Effectiveness for Elk as Influenced by Roads and Cover , 1979 .

[2] Don W. Hayne,et al. Calculation of Size of Home Range , 1949 .

[3] Clyde W. Neu,et al. A TECHNIQUE FOR ANALYSIS OF UTILIZATION- AVAILABILITY DATA' , 1974 .

[4] Don O. Loftsgaarden,et al. A Nonmapping Technique for Studying Habitat Preferences , 1980 .