02722oas 2201069 a 450 991013917390332120251105213014.01564-0582(DE-599)ZDB2033888-0(OCoLC)60621797(CONSER) 2007247588(CKB)960238543157(EXLCZ)9996023854315720050614b19482001 sf engurcnu||||||||txtrdacontentcrdamediacrrdacarrierThe courier publication of the United Nations Educational, Scientific and Cultural Organization[Paris, France] [UNESCO]0041-5278 Unesco courier,EducationPeriodicalsPublic healthPeriodicalsSciencePeriodicalsEducationPublic HealthScienceSanté publiquePériodiquesSciencesPériodiquesSanté publiqueSciencespublic healthaatsciences (philosophy)aatscience (modern discipline)aatEducationfast(OCoLC)fst00902499Public healthfast(OCoLC)fst01082238Sciencefast(OCoLC)fst01108176Developing countriesPeriodicalsDeveloping countriesfastPeriodical.periodicals.aatPeriodicals.fastPeriodicals.lcgftPériodiques.rvmgfEducationPublic healthScienceEducation.Public Health.Science.Santé publiqueSciencesSanté publique.Sciences.public health.sciences (philosophy)science (modern discipline)Education.Public health.Science.060UnescoOCLCSOCLCSSBHOCLCQOCLCFOCLCOOCLCQOCLCOOCLCQBUFNTGAU@OCLCOWYUU3WOCLCQOCLCOOCLCQIOYOCLCLCSULIPXFHOCLCQJOURNAL9910139173903321The courier1898103UNINA