TY  - BOOK
AU  - United Nations Conference on Trade and Development
ED  - United Nations Conference on Trade and Development
TI  - Manual for the preparers and users of eco-efficien
SN  - 9111126207
U1  - X:(G:55), P4 
PY  - 2004///
CY  - New York
PB  - United Nations U. S. A.     
KW  - Environmental Economics
ER  -