NOOR UL HASSAN; M. AFZAL; ABDUL HAMEED; RAO ABDUL RAUF KHAN(Faisalabad: facukty of veterinary science univerisity of agriculture, faisalabad, 1994-01-02)
M. AKHTAR; M. ASHFAQUE; C.S. HAYAT; MUSARRAT AFAQ; I. HUSSAN(Faisalabad: facukty of veterinary science univerisity of agriculture, faisalabad, 1994-01-12)