TY  - BOOK
AU  - Crighton, D.
ED  - Easter Sshool in Agricultural Science
TI  - Control of ovulation
SN  - 0408709243
U1  - 599.032 
PY  - 1978///
CY  - London
PB  - Butterworths
KW  - Ovulation
N1  - Includes bibliographic references and index
ER  -