TY  - BOOK
AU  - Culbertson, John M
AU  - Dewey, Donald (Ed.)
TI  - Economic development: an ecological approach
SN  - 0-394-31035-7
U1  - 338.9 21st
PY  - 1971///
CY  - New York
PB  - Alfred A Knopf
KW  - Economic development; Social change; Population
ER  -