P P Balakrishnan. (1979). Studies on the preservation of duck semen. College of veterinary and animal science.
Chicago Edition CitationP P Balakrishnan. Studies on the Preservation of Duck Semen. College of veterinary and animal science, 1979.
MLA Edition CitationP P Balakrishnan. Studies on the Preservation of Duck Semen. College of veterinary and animal science, 1979.
Warning: These citations may not always be 100% accurate.