TY  - BOOK
AU  - Costanza,Robert
ED  - International Society for Ecological Economics
TI  - An introduction to ecological economics
SN  - 1884015727 :
U1  - 301.3 
PY  - 1997///
CY  - Boca Raton, Fla.
PB  - St. Lucie Press
KW  - Economic development
KW  - Environmental aspects
KW  - Environmental economics
N1  - Includes bibliographical references and index
ER  -