Chookiarti, Y. (1974). A study on the use of artificial insemination, sperm count, volume of semen, and length of reproductive life span of some Duroc and Japanese berkshire boars kept by the Bureau of Animal Industry [microform]. Photoduplication Service, University of the Philippines Library.
Chicago Style (17th ed.) CitationChookiarti, Yongyuth. A Study on the Use of Artificial Insemination, Sperm Count, Volume of Semen, and Length of Reproductive Life Span of Some Duroc and Japanese Berkshire Boars Kept by the Bureau of Animal Industry [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA (9th ed.) CitationChookiarti, Yongyuth. A Study on the Use of Artificial Insemination, Sperm Count, Volume of Semen, and Length of Reproductive Life Span of Some Duroc and Japanese Berkshire Boars Kept by the Bureau of Animal Industry [microform]. Photoduplication Service, University of the Philippines Library, 1974.