TY  - BOOK
AU  - Fields,Michael J.
AU  - Sand,Robert S.
TI  - Factors affecting calf crop
SN  - 084938754X
PY  - 1994///
CY  - Boca Raton, Fla.
PB  - CRC Press
KW  - Beef cattle
KW  - Breeding
KW  - Reproduction
KW  - Calves
N1  - Includes bibliographical references and index
ER  -