TY  - BOOK
AU  - Schultz,T.P.
TI  - Economics of population
SN  - 020108371X
AV  - DUCE HB849.41.S38 
PY  - 1981///
CY  - London
PB  - Addison-Wesley
KW  - Population
KW  - Economic aspects
N1  - Includes bibliographies and index
ER  -