TY  - BK
ED  - Seminar on Human Fertility and Population Problems
TI  - Human fertility and population problems:  Proceedings of the seminar sponsored by the American Academy of Arts and Sciences
U1  - 363.91 
PY  - 1963///
CY  - Cambridge, MA (USA)
PB  - Schenkman, 
KW  - Birth control
KW  - Fertility, Human
KW  - Population
ER  -