Amended lecture notes of a workshop on environmental Information - I ssues and sources of information, Nairobi, Kenya, 15-26 November 1993,    
Edited by John M. Sweeney. 
 - Bonn :   German Foundation for International Development (DSE) Educ ation, Science and Documentation Centre (ZED) ,   1995 
 - 98 p. ;    21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment --Bibliography ------Congresses.