Conserving Africa's natural heritage :  the planning and management of protected areas in the Afrotropical realms. 

 - Switzerland :  The Union,  1981. 
 - 271 p. :  ill. ;  30 cm. 
<br/><br/> Written in English and French. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation of natural resources--Africa.--Congresses.<br/>National parks and reserves--Africa--Cogresses.