TY  - BOOK
AU  - Hanley, Nick
TI  - Cost-benefit analysis and the environment \ Nick Hanley and Clive L. Spash. ---
U1  - 338.433637 .H728c  .1994  . 
CY  - Aldershot
KW  - Hombre - Influencia en la naturaleza - Costos
KW  - Política ambiental - Costos
N1  - 032160
ER  -