[Community water supply and excreta disposal in developing countries. Review of progress].
D000349:Africa; D001208:Asia; D002489:Central America; D003906:Developing Countries; D004467:Economics; D005243:Feces; D006801:Humans; D012424:Rural Population; D012499:Sanitation; D012722:Sewage; D013020:South America; D014505:Urban Population; D014556:Urine; D014865:Waste Disposal, Fluid; D014881:Water Supply
D012722:Sewage
Approvisionnement public en eau et évacuation des excreta dans les pays en developpement. Bilan des progrès accomplis