000			00592nam a22002177a 4500
003			WUSLLib
008			250304b |||||||| |||| 00| 0 eng d
020			_a978241563185
041			_aEnglish
082			_a696.12 _bHEA
245			_aHealth aspects of plumbing
260			_aGeneva: _bWorld Health Organization; _c2006.
300			_ax,129p.; _c2006.
650			_aWater supply _93622
650			_aWater treatment _926900
650			_awaste disposal _926901
650			_aSanitary engineering _9397
650			_aFluid _926902
650			_aHealth facilities _925936
942			_2ddc _cPR
999			_c63699 _d63699