TY  - BOOK
AU  - Cooper,Charles
ED  - United Nations Environment Programme.
TI  - Economic evaluation and the environment: a methodological discussion with particular reference to developing countries 
SN  - 0340265558
PY  - 1981///
CY  - London
PB  - Hodder & Stoughton
KW  - Environmental impact analysis
KW  - Underdeveloped areas
N1  - Bibliography (page 154-158) and index
ER  -