TY  - BOOK
TI  - State of the world: 2011
SN  - 9781849713528
U1  - 330.9 
PY  - 2011///
CY  - London
PB  - Earthscan
KW  - Environmental protection
KW  -  2011
KW  - Environmental impact analysis
N1  - Includes bibliographical references and index
ER  -