Proceedings of workshop held at webuye,1-4 feb;Nyeri 7-10 feb and kanamai Conference centre,28th feb-2march 1989 

 - Nairobi   Dept.of Resource Survey and Remote Sensing  1989 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS.
<br/><br/><label>Dewey Class. No.: </label>F333.73107206762 KEN