1998c-032 2000b-386 acquiredimmunodeficiencysyndrome aids(disease) chaga chagalanguage childnutritiondisorders children customarylaw economicconditions education ethnicgroups fiction friendship juvenilefiction kilimanjaro kilimanjaroregion languages law malnutritioninchildren meru(africanpeople) missions missionslutheranchurch mount nutrition poverty ritesandceremonies socialaspects socialconditions sociallifeandcustoms tanzania teenagers vocabulary wc503s495p1999 ws115h851h1997