TY  - BOOK
AU  - Hussen, Ahmed
TI  - Principles of Environmental Economics and Sustainability An Integrated Economic and Ecological Approach 
SN  - 9780815363545
U1  - 333.7 
PY  - 2019///
CY  - London : 
PB  - Routledge, 
KW  - Ecology
KW  - Environmental Economics
KW  - Environmental Policy
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-0-8153-6354-5.pdf
ER  -