Studies on Calving Internal, Lactation Length, Dry Period and Service Period of Holstein Friesian X Sahiwal Crosses /
Nehra, S C.
Studies on Calving Internal, Lactation Length, Dry Period and Service Period of Holstein Friesian X Sahiwal Crosses / - Bikaner : College of Veterinary and Animal Sciences , 1975 - 110p :
Studies on Calving Internal, Lactation Length, Dry Period and Service Period of Holstein Friesian X Sahiwal Crosses / - Bikaner : College of Veterinary and Animal Sciences , 1975 - 110p :
