Menya, Emmanuel Testing the performance of a green house effect (GHE) solar coffee d ryer subjected to loading densities of 5, 10 and 20KG/m / Emmanel Me nya - 2007 - ix, 38 p. : ill., col. ; 30 cm. Unpublished dissertation (B. Sc., Agric. Eng.) - Makerere University , 2007 Includes bibliographical references (p.34-35) Subjects--Topical Terms: Greenhouse effect, AtmosphericSolar dryersSolar radiation Dewey Class. No.: 363.73874