M. A. FAIZ; M. TUFAIL; H. NAWAZ; M. YAQOOB; F. AHMAD; M. YOUNAS(Faisalabad: facukty of veterinary science univerisity of agriculture, faisalabad, 1993-01-08)
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)