TY  - BOOK
AU  - Heer, David M.
TI  - Society and population
T2  - Foundations of modern sociology series
SN  - 0138207127
U1  - 301.22 
PY  - 1975///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Population
KW  - Demography
ER  -