000 00431nam a2200145Ia 4500
008 211118s9999||||xx |||||||||||||| ||und||
082 _a623.753
_bKUM-B
100 _aKumer, Arvind
245 0 _aBiomonitoring of Sewage Pollution
260 _bA.P.H .Pub Co
_aDelhi
_c2002
300 _a402p.
630 _xPost Graduate Reference
650 _aIndustrial oils, fats, waxes & gases
_vChemical EngineeringChemistry
942 _cBOOK
999 _c103380
_d103380