Rural energy systems in the humid tropics :  proceedings of the First Workshop of the United Nations University Rural Energy Systems Project, Ife, Nigeria, 10-12 August 1978 / 
edited by W. B. Morgan, R. P. Moss and G. J. A. Ojo 
 - Tokyo :  United Nations University,  c1980 
 - xi, 56 p. :  ill., maps ;  28 cm. 
<br/><br/><label>ISBN: </label>9280800930 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power resources--Congresses--Tropics<br/>Agriculture--Congresses--Tropics
<br/><br/><label>Dewey Class. No.: </label>330