TY  - BOOK
AU  - Agarwal, S. K.
TI  - Environmental Issues and Themes 
SN  - 8170248531
U1  - 628 
PY  - 1997///
CY  - New Delhi : 
PB  - APH publishing Corporation, 
KW  - Environmental Issues and Themes
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-7024-853-1.pdf
ER  -