01092nas 2200361 n 450 991014242730332120200512051250.01751-6900(CKB)954926973012(OCoLC)1794271(MiAaPQ)25518(EXLCZ)9995492697301220750123a19749999 uy aengurbn||||||adatxtrdacontentcrdamediacrrdacontentAppropriate technologyLondonIntermediate Technology Publications1 online resourcePublished: Hemel Hempstead, Herts. : Research Information Ltd., 1999-Refereed/Peer-reviewed0305-0920 Appropriate technologyDeveloping countriesPeriodicalsTechnologiePays en voie de développementPériodiquesAppropriate technologyTechnologie609/.172/4JOURNAL9910142427303321Appropriate Technology467966UNINA