TY - BOOK AU - Singh, Omranjit TI - Ultrasonographic evaluation of infected udder and teat and teat disinfection for prevention of mastitis in dairy cows U1 - 636.208 981 9 S48U PY - 2019/// CY - Ludhiana PB - Veterinary Medicine, GADVASU N1 - Guide by Dr. D.K. Gupta ER -