W J Gibbons. (1966). Clinical dignosis diseases of large animals. Philadelphia: Lea and Febiger.
Trích dẫn kiểu ChicagoW J Gibbons. Clinical Dignosis Diseases of Large Animals. Philadelphia: Lea and Febiger, 1966.
MLA citiranjeW J Gibbons. Clinical Dignosis Diseases of Large Animals. Philadelphia: Lea and Febiger, 1966.
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