Não informado. (1981). Pakistan Veterinary Journal. University of Agriculture, Faculty of Veterinary Science.
Chicago-viite (17. p.)Não informado. Pakistan Veterinary Journal. Faisalabad, Paquistao: University of Agriculture, Faculty of Veterinary Science, 1981.
MLA-viite (8. p.)Não informado. Pakistan Veterinary Journal. University of Agriculture, Faculty of Veterinary Science, 1981.
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