000
00283nam a2200121Ia 4500
100
_a
Ahirrao, W. R.and Others
942
_c
BK
245
_a
Environmental Science Part- 2
260
_a
Pune
_b
Vaibhav Publications
_c
1988
082
_a
574.5
_b
Ahi
300
_a
114
546
_a
English
999
_c
334828
_d
334828
041
_a
eng