000 00637cam a2200217ua 4500
001 1062
008 120913n2009 ii |||gr||||Z||||||eng
020 _a9788131807033
040 _aIN-GwRGU
082 _a621.1
100 _a Punmia,B C ,
_eAuthor.
245 _aWater Supply Engineering :
_bEnvironmental Engineering 1 /
_cby B C Punmia, Ashok K Jain & Arun k Jain .
250 _a2nd ed.
260 _aNew Delhi
_bLaxmi Publication
_c2009
300 _axv,584p:
_c18cm.
650 _aCivil Enginering
650 _aWater Treatment
700 _aJain, Ashok K ,
_eAuthor.
700 _aJain,Arun k ,1
_eAuthor.
942 _2ddc
_cBK
999 _c1052
_d1052