共 12 条
[4]
CHITTY DENNIS, 1938, JOUR MAMMAL, V19, P65, DOI 10.2307/1374282
[6]
Hacker HP, 1946, BIOMETRIKA, V33, P333, DOI 10.1093/biomet/33.4.333
[7]
Hamilton WJ, 1937, J AGRIC RES, V54, P0779
[8]
Moore A. W., 1936, Journal of Mammalogy, V17, P372, DOI 10.2307/1374402
[9]
SNEDECOR GW, 1946, STATISTICAL METHODS