TY  - BOOK
T1  - Fertility, biology, and behavior an analysis of the proximate determinants
A1  - Bongaarts, John 1945-
A2  - Potter, Robert G.
LA  - English
PP  - New York
PB  - Academic Press
YR  - 1983
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-1685523046125322332
OP  - 230
CN  - GN241 B65 1983
SN  - 0121143805
KW  - Birth intervals.
KW  - Family size.
KW  - Fertility, Human.
ER  -