TY - BOOK AU - Sobti, Davinder Kaur AU - Guide: Chaturvedi, V.K. TI - Studies on heterogeneity of haemophilus paragallinarum and development of a local strain(s) vaccine U1 - 636.089 PY - 2000/// CY - Jabalpur PB - Department Of Veterinary Science KW - VETERNAIRY SCIENCE ER -