TY  - BOOK
AU  - Bullough, Vern L.
AU  - Bullough, Bonnie.
CN  - RG136.2
CN  - RG136.2
CY  - Buffalo, NY :
DA  - 1990.
ID  - 130089
KW  - Contraception
PB  - Prometheus Books,
PP  - Buffalo, NY :
PY  - 1990.
SN  - 087975589X
T1  - Contraception :a guide to birth control methods /
TI  - Contraception :a guide to birth control methods /
ER  -