The fraction of Holstein breeding in Holstein dairy Zeba Crosses Resulting in maximum milk production and growth in India - Katpatal, Bhasker Gopal 1934- (Michigan: University Mirco Films, 1986)
Thesis submitted in partial fulfilment of the reequipments for the degree of Doctor of Philosophy in dairy science in the Graduate College at the University of Illinois 1970
Keywords: University of Illignoslato -- Dissertations; Milk yield -- India; Livestock productivity -- India; Dairy cattle -- India -- Breeding; Holstein -- Friesion cattle