TY  - BOOK
AU  - Hussen,Ahmed  .
TI  - Principles of environmental economics : economics, ecoology and policy / 
T2  -  , 
SN  - 0415195713
U1  - 333.7 
PY  - 1996///
CY  - London : 
PB  - Routledge Kegan Paul , 
KW  - ENVIRONMENTAL ECONOMICS
N1  - NULL
ER  -