TY  - BOOK
AU  - Hutchinson, J S Morley
TI  - Controlling reproduction
SN  - 041243104
U1  - 612.6 
PY  - 1993///
CY  - London
PB  -  Chapman & Hall
KW  - Reproduction-Control
KW  - Reproduction-Endoctrine Aspects
KW  - Reproduction-Harmonal Aspects
ER  -