TY  - GEN
AU  - Anderson , Dennis
AU  - Cavendish , William
TI  - Efficiency and subsitution in pollution abatement: three case studies
SN  - 0821323091
U1  - 363.737 
PY  - 1992///
CY  - Washington
PB  - The World Bank
KW  - ECONOMIC DEVELOPMENT ENVIRONMENTAL ASPECTS-MATAMATICAL MODELS
KW  - SOCIAL PROBLEMS
KW  - WORLD BANK
KW  - WORLD BANK-REPORTS
ER  -