TY  - BOOK
AU  - Perrings, Charles
TI  - Ecological economics
SN  - 9781412948609
U1  - 330 
PY  - 2008///
CY  - Los angeles
PB  - Sage
N1  - Vol. 1 The roots of ecological economics. Vol. 2 Modeling coupled ecological-economic systems. Vol. 3 Ecosystem services. Vol. 4 Sustainability
ER  -