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020 _a9788131807033
040 _aUPES LIBRARY
_bEnglish
082 _a628.1 PUN
100 _aPunmia, B. C
_95918
245 0 _aEnvironmental engineering I : Water supply engineering
260 _aNew Delhi :
_bLaxmi Publication,
_c1995
300 _aVol.1; xv, 584p.
500 _areprint - 2016
650 _aEnvironmental engineering
_965023
650 _aWater supply
_925573
700 _aJain, Ashok Kumar
_965024
700 _aJain, Arun K.
_93621
942 _cBK