TY  - GEN
AU  - Costanza, Robert ed.
TI  - Ecological economics : the science and management of sustainability
SN  - 0231075626
PY  - 1991///
CY  - New York
PB  - Columbia University Press
KW  - ENVIRONMENT-ECONOMIC ASPECTS
KW  - ECONOMIC CONDITIONS
KW  - ENVIRONMENTAL ENGINEERING
ER  -