Subject ASC00007t8

Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology.
n.s. v. 1 (1837), Page 84 (1837)
Smithsonian Libraries
BHL Page 27267675

Keywords

cow ayshire cows cattle breeding environment sex determination male female calves birth observations birth rates gender birth of cows 1826-1836

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