TY  - BOOK
AU  - Parry, H B, ed.
TI  - Population and its problems
SN  - 198573804
CY  - Oxford
KW  - Family planning
KW  - Fertility control
KW  - Population change
KW  - Population growth
KW  - Population policy
KW  - Population size
KW  - Social anthropology
KW  - Social problems
ER  -