TY  - GEN
AU  - Heer, David M.
TI  - Society and population
U1  - 301/ 
PY  - 1987///
CY  - New Delhi
PB  - Prentice- Hall
KW  - Population
KW  - Political jpower
KW  - Population growth
KW  - Migration
KW  - Mortality
KW  - Sociologly & anthropology
ER  -