000 00474nam a2200169Ia 4500
005 20250717121932.0
008 250401s2010 xx 000 0 eng d
041 _aEnglish
084 _aG:55(E)
_bP0
100 _aTyagi, O.D.
245 0 _aTextbook Of Environmental Chemistry
260 _bAnmol Pub. Pvt. Ltd., New Delhi
_c2010
300 _a404
650 _aEnvironmental Science
653 _aEnvironmental Science,Textbook,Environmental,Chemistry
942 _2z
_cBK
999 _c31002
_d31002