Factors influencing fertility in the postpartum cow : a seminar in the CEC programme of coordination of research on beef production held at Freising, September 30-October 2, 1981
sponsored by The Commission of the European Communities, Directorate-General for Agriculture, Coordination of Agricultural Research ; edited by H. Karg, E. Schallenberger.
The Hague ; Boston : Martinus Nijhoff for The Commission of the European Commission of the European Communities, 1982.
xiii, 585 págs. : ilustraciones ; 25 cm.
Serie: Current topics in veterinary medicine and animal science ; vol. 20
ISBN: 9024727154
Incluye referencias bibliográficas.