000 00315nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aPrasad PN
245 0 _aEnvironmental Agricultural Pollution
260 _bCrescent
260 _c2010
365 _b900.00
650 _aEnvironmental Science
942 _cBK
999 _c251948
_d251948