TY  - BOOK
AU  -  Fen , Chang Chai
AU  - Griffin , David 
AU  -  Aubrey ,Woolman
TI  - Recent advances in fertility regulation : proceedings of a symposium
SN  - 924156072
U1  - 613.94 
PY  - 1981///
CY  - Geneva 
PB  - Atar S A
KW  - Birth control
KW  - Family planning
KW  - Contraceptives
ER  -