Dr. Md. Aminul Islam
Professor, Department of Dairy and Poultry Science
Faculty of veterinary medicine and animal Science, BSMRAU, Bamgladesh
Tel: +880-9205317, +880-2-9205310-14/2150,
Cell: +88 01712529396/01552495623
e-mail: aminul_dgvc@yahoo.com , aminul_ps@bsmrau.edu.bd