TY - BOOK AU - Karg,H. AU - Schallenberger,E. ED - Commission of the European Communities. TI - 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 SN - 9024727154 AV - SF768.2.C3 F3 1982 U1 - 636.2/13�19 PY - 1982/// CY - The Hague, Boston, Hingham, MA PB - Martinus Nijhoff for The Commission of the European Commission of the European Communities, Distributors for the U.S. and Canada, Kluwer Boston KW - Cattle x Fertility KW - Cows N1 - Includes bibliographies ER -