000 00281nam a2200121Ia 4500
100 _aAhirrao and Others
942 _cBK
245 _aEnvironmental Science Part- 2
260 _aPoona
_bVaibhav Publication
_c1988
082 _a574.5
_bAhi
300 _a(4),114
546 _aEnglish
999 _c334830
_d334830
041 _aeng