Muhammad MAHMOOD-UL-HASSAN; Mirza Azhar BEG; Muhammad MUSHTAQ-UL-HASSAN; Shahnaz Ahmed RANA; 作者单位 Department of Wildlife and Ecosystem; University of Veterinary and Animal Sciences; Syed abdul Qader Jilani Road; Lahore 54000; Pakistan; Department of Zoology and Fisheries; University of Agricu...