000 00728nam a2200253 a 4500
999 _c1714
_d1714
020 _a8122426174 (paperback)
020 _a9788122426175 (paperback)
082 _a628.50154DEA
100 1 _aDe, Amit Krishna
245 1 0 _aEnvironmental Chemistry
250 _a7th ed.
260 _aNew Delhi
_bNew Age International Pvt. Ltd.,
_c2010.
300 _a384 p. ;
650 _aEnvironmental chemistry
650 _aNatural resources
650 _aNoise pollution
650 _aRadioactivity .
650 _aSoil chemistry
650 _aSustainable development
650 _aWater--Pollution
650 _aAir--Pollution
856 4 0 _uhttp://www.amazon.com/exec/obidos/ASIN/8122426174/chopaconline-20
942 _cBK