B Hafez. (2000). Reproduction in farm animals (7th.). Lippincott williams&Wilkins.
Chicago Edition CitationB Hafez. Reproduction in Farm Animals. 7th. Lippincott williams&Wilkins, 2000.
MLA citiranjeB Hafez. Reproduction in Farm Animals. 7th. Lippincott williams&Wilkins, 2000.
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