J B Rajesh. (2001). Seroprevalence of infectious bovine rhinotracheitis in crossbred cattle of Kerala. College of veterinary and animal sciences.
Dyfyniad Arddull ChicagoJ B Rajesh. Seroprevalence of Infectious Bovine Rhinotracheitis in Crossbred Cattle of Kerala. College of veterinary and animal sciences, 2001.
Dyfyniad MLAJ B Rajesh. Seroprevalence of Infectious Bovine Rhinotracheitis in Crossbred Cattle of Kerala. College of veterinary and animal sciences, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.