TY  - BOOK
AU  - NINAN, K.N.
AU  - STEINER, Achim
TI  - Conserving and valuing ecosystem services and biodiversity: economic, institutional and social challenges
SN  - 978-1-84971-173-9
PY  - 2009///
CY  - London
PB  - Earthscan
KW  - ECOSYSTEME/ECONOMIE/BIODIVERSITE/PROTECTION DE L'ENVIRONNEMENT/CONSERVATION DE LA NATURE
ER  -