TY  - BOOK
AU  - Coontz, Sidney H.
TI  - Population theories and the economic interpretation
SN  - 0710033613 :
U1  - 304.6 
PY  - 1979///
CY  - London
PB  - Routledge & Kegan Paul
KW  - Population
N1  - First published in1957
ER  -