PAKISTAN VETERINARY JOURNAL

Editorial Board

Managing Editor Professor Dr. Muhammad Siddique
Secretary Professor Dr. Nazir Ahmad
Treasurer Professor Dr. Ahrar Khan
Members
Dr. Muhammad Afzal, Livestock and Dairy Development Board, Islamabad, Pakistan	Professor Dr. Iftikhar Hussain, University of Agriculture, Faisalabad, Pakistan

Dr. Ijaz Ahmed, University of Agriculture, Faisalabad, Pakistan	Professor Dr. M. Tariq Javed, University of Agriculture, Faisalabad, Pakistan

Professor Dr. Andrew L. Allen, University of Saskatchewan, Canada	Dr. Muhammad Khalid, Royal Veterinary College, Hatfield, Herts, UK

Professor Dr. Fazal-e- Raziq Durrani, NWFP Agriculture University, Peshawar, Pakistan	Professor Dr. Kenneth S. Latimer, University of Georgia, Athens, Georgia, USA

Professor Dr. Gary C. W. England, University of Nottingham, Loughborough, UK	Professor Dr. K. V. Nagaraja, University of Minnesota, Saint Paul, USA

Professor Dr. Hafez Muhammad Hafez, Free University, Berlin, Germany	Professor Dr. Muhammad Nawaz, University of Veterinary and Animal Sciences, Lahore, Pakistan

Professor Dr. Jaroslava Halper, University of Georgia, Athens, Georgia, USA	Emeritus Professor David E. Noakes, Royal Veterinary College, Hatfield, Herts, UK

Professor Dr. Ijaz Javed Hassan, University of Agriculture, Faisalabad, Pakistan	Professor Dr. A. H. Noormuhammadi, University of Melbourne, Austrailia

Professor Dr. C. S. Hayat, Baha-ud-Din Zakariya University Multan, Pakistan	Professor Dr. Bashir Ahmed Sheikh, Sindh Agriculture University, Tandojam, Pakistan

Professor Dr. P. Villegus, University of Georgia, Athens, Georgia, USA

Editorial Board

ISSN 0253-8318