共 14 条
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- [8] HATT ROBERT T., 1930, ROOSEVELT WILD LIFE BULL, V5, P513
- [9] Howell A. B., 1924, Journal of Mammalogy, V5, P25, DOI 10.2307/1373481
- [10] JOHNSON M. S., 1926, JOUR MAMMAL, V7, P245, DOI 10.2307/1373575