00833nam0-2200301---450-99000919896040332120110128163925.09241561610000919896FED01000919896(Aleph)000919896FED0100091989620100616d1993----km-y0itay50------baengCH--------001yy<<A >>global strategy for malaria controlGenevaWorld Health Organization1993IX, 30 p.ill.24 cmMalariaOrganizzazione mondiale della sanità361629ITUNINARICAUNIMARCBK990009198960403321IG 17 L 40374DMIGIDMIGIGlobal strategy for malaria control775077UNINA