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020 _a(hbk)
082 _a543.2
_bAn134
100 _aMuniba Naz,
_bMSc Chemistry,
_c2005-2007,
_dSupervised by Dr. Asad Gulzar
245 _aAnalysis and recycling of chromium in tannery waste water
_c/ Muniba Naz
260 _aLahore :
_bDivision of Sceince & Technology, University of Education :
_c2007
300 _a46 p.
650 _aChemistry--Analysis--Chromium--Waste Water
942 _cTH
999 _c22431
_d22430