000 00422nam a22001577a 4500
020 _a8170353734
082 _a628.1
_bJAI
100 _aJain ashok kumar
_9910
245 _aWater: a manual for engineers,architects,planners and managers
260 _aNew Delhi
_bDaya publishing house
300 _a613p.
650 _aThe rain
_9911
650 _adrinking water
_9574
650 _afresh water management
_9912
942 _cBK
999 _c242486
_d242486