TY  - BOOK
AU  - Bamniya, B. R.
AU  - Verma, L. N. 
AU  - Verma, Arvind 
TI  - Fundamentals of environmental studies
SN  - 8186882170
U1  - 372.357 BAM 
PY  - 2005///
CY  - Bikaner, Rajasthan
PB  - Yash Pub. House
KW  - Environmental studies
ER  -