共 17 条
[1]
FOGEL R, 1978, Northwest Science, V52, P1
[2]
Hall J. G., 1981, WILDLIFE MONOGR, V75, P1
[5]
KOTTER MM, 1981, THESIS OHIO STATE U
[7]
McKeever S., 1960, Journal of Mammalogy, V41, P270, DOI 10.2307/1376371
[8]
McKEEVER STURGIS, 1964, J WILDLIFE MGMT, V28, P402, DOI 10.2307/3798105
[9]
Ponder F. Jr, 1980, U S Forest Service General Technical Report NC, P1
[10]
ROTHWELL RM, 1978, USDA NE259 FOR SERV, P1