P294CEEFAX 294 Wed 19 Oct 12:06/21          W      The Sudan Council of Churches, helped by Christian Aid, is conducting a massive relief operation in Khartoum distributing grain, blankets and plastic sheeting to 50,000 families. Getting relief supplies to the south, where the@work is joined with Combined Agencies Relief, is a serious problem. A recent overland food convoy was hi- jacked by the People's Liberation Army. There are fears that unless transport routes are made safe, there@will be severe hunger in coming months.  by Frank Pagden BBC Jobs Misc'lany Volunteer Headlines