TY  - BOOK
AU  - Isard,Walter
ED  - Harvard University.
TI  - Ecologic-economic analysis for regional development: some initial explorations with particular reference to recreational resource use and environmental planning
AV  - HT391 .I82
U1  - 309.2/5 
PY  - 1972///]
CY  - New York
PB  - Free Press
KW  - Regional planning
KW  - Cost effectiveness
KW  - Environmental policy
N1  - Includes bibliographies
ER  -