000
00276nam a2200109 4500
020
_a
9788176485340
100
_a
Trivedi P. R.
245
_a
Environmental Pollution and Control
260
_a
New Delhi
_b
APH Publishing Corporation
_c
2012
300
_a
vi, 161 pages
942
_c
BK
999
_c
8923
_d
8923