TY  - BOOK
T1  - Contraceptive technology
A2  - Hatcher, Robert Anthony, 1937-
LA  - English
PP  - New York
PB  - Ardent Media
YR  - 2011
ED  - 20th rev. ed.
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217611965499
OP  - 906
CN  - RG 136 C595 2011
SN  - 9781597080057
KW  - Contraception.
KW  - Contraceptives.
KW  - Birth control.
ER  -