000 00448nam a2200169Ia 4500
005 20210716111155.0
008 140515s9999||||xx |||||||||||||| ||und||
020 _a81-224-1401-X
040 _aUPES LIBRARY
_bEnglish
082 _a620.8
_bSIN
100 _aSindhu, P S
_911486
245 _aEnvironmental chemistry
260 _aNew Delhi :
_bNew Age International,
_c2002
300 _a458p.
650 _aEngineering chemistry
_97391
942 _cBK
999 _c5725
_d5725