S A Asdell. (1946). Patterns of mammalian reproduction. Comstook publishing.
Παραπομπή Chicago StyleS A Asdell. Patterns of Mammalian Reproduction. Comstook publishing, 1946.
Παραπομπή MLAS A Asdell. Patterns of Mammalian Reproduction. Comstook publishing, 1946.
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