----------------------------Original message---------------------------- I am posting this message for a friend. He is working in Mikumi National Park (Tanzania) and he needs aerial photographs of the zone in order to make a vegetation map and to map the paths of the park. Could anybody give me some information about where could he obtain the photographs?. Thanks in advance. Dr. F. de Castro. Dept. Biologia Vegetal y Ecologia. Aptdo. 1095. 41080 Sevilla. SPAIN Email: [log in to unmask]