TY - BOOK T1 - Geography and environmental studies for the Sudan school certificate A2 - Akiec, Nyibong Mayik LA - English PP - Khartoum PB - Comboni College YR - 2000 UL - http://glotrec.wdi-staging.gei.de/cat/Record/gei749893524 NO - For use in CCK only KW - Schulbuch ER -