TY  - BOOK
AU  - Wathern, Peter
TI  -  Environmental impact assessment: theory  and practice 
SN  - 9780415078849
U1  - 333.71 22
PY  - 1988///
CY  - London
PB  - Routledge.
KW  - Environmental impact analysis
N1  - Includes bibliographic references and index
ER  -