000 00610nam a22001697a 4500
008 251003b |||||||| |||| 00| 0 eng d
020 _a0-309-05527-x
050 _aTD233
_b.S23 1997
100 _aCommittee on small water supply system
_9117451
245 _aSafe water from every tap :
_bimproving water service to small communities /
_cCommitee on small water supply systems
260 _aWashington, D.C. :
_bNational Academy Press,
_c1997
300 _ax, 218 p. :
_bill. ;
_c23 cm
650 _aWater System
_9117452
650 _aTechnologies
_973819
650 _aWater Science
_9117453
942 _2lcc
_cBK
999 _c40704
_d40704