TY  - BOOK
AU  - Freeman,A.Myrick
TI  - Air and water pollution control: a benefit-cost assessment 
SN  - 0471089850
PY  - 1982///
CY  - New York
PB  - John Wiley & Sons
KW  - Environmental policy
KW  - Cost effectiveness
KW  - Air quality management
KW  - Water quality management
N1  - Includes index
ER  -