TY  - BOOK
AU  - Bamniya, B R
AU  - Verma, Arvind  (ed.)
AU  - Verma, L N (ed.)
TI  - Fundamentals of environmental studies
SN  - 81-86882-17-0
U1  - 363.7 
PY  - 2005///
CY  - Bikaner
PB  - Yash Publishing
KW  - Pollution
KW  - Environmental studies
ER  -