M. A. SABRI; M. Z. KHAN; A. KHAN; LUBNA JABBAR; H. A. SAMAD(Faisalabad: facukty of veterinary science univerisity of agriculture, faisalabad, 1993-04-10)
CHAUDHRY SHAUKAT ALI; M. SARWAR; RIAZ-UL- HAQ SIDDIQI; RANA FAQIR HUSSAIN; TANWEER KHALIQ; S. U. R. CHAUDHRY; ALTAF-UR- REHMAN BARQ(Faisalabad: facukty of veterinary science univerisity of agriculture, faisalabad, 1993-04-07)