Não informado. (1961). Punjab Veterinarian. Punjab Agricultural University, College of Veterinary Medicine.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Punjab Veterinarian. Hissar, India: Punjab Agricultural University, College of Veterinary Medicine, 1961.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Punjab Veterinarian. Punjab Agricultural University, College of Veterinary Medicine, 1961.
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