008550000a22002290004500003000900000005001700009100002500026710007400051245009500125562002200220264004900242300000900291090002300300590000800323650003300331650003700364650003500401890005900436942000800495999001500503952010700518PH-MaWHO20241108112258.01 aHutton, Guy.9654025  aWorld Health Organization. Water, Sanitation and Health Team.9650710  aConsiderations in evaluating the cost-effectiveness of environmental health interventions.  aWHO/SDE/WSH/00.10  aGeneva : bWorld Health Organization,c2000.  a88p.  aWHO Documents File  aHSE  aEnvironmental health9148422  aEnvironmental monitoring9148437  aCost-benefit analysis.9119335  uhttp://whqlibdoc.who.int/hq/2000/WHO_SDE_WSH_00.10.pdf  cDOC  c6445d6445  00104070aWPRObWPROd2021-05-23l0oWHO Documents Filep06445r2024-01-24 00:00:00w2021-05-23yDOC