TY  - BOOK
AU  - Jansson AnnMari Ed.
AU  -  Folke Carl Ed.
AU  -  Hammer Monica Ed.
TI  - Investing in natural capital :  The ecological economics approach to sustainability.     
U1  - X65:271.73'N9, N4 
PY  - 1994///
CY  - California
PB  - Island Press      
ER  -