000			00647nam a22002417a 4500
999			_c11115 _d11115
003			OSt
005			20190627033857.0
008			751126s a b 001 0 eng
020			_a0-7910-1583-1,
020			_a 0-7910-1608-0
040			_aOSt _cOSt _dOSt _bEnglish
082			_a363.61 / B23c
100			_aBarss, Karen. _9170552
245			_aClean Water / _cKaren Barss.
260			_aNew York : _bChelsea House, _cc 1992.
300			_a112 p. : _bill. ; _c24 cm.
490			_aEarth at Risk
500			_aIncludes index.
504			_aBibliography : p.102-03.
508			_a.
650			_aWater-Pollution. _9170553
942			_2ddc _cBK