Lewis, L.A. <br/><br/>
African environments and resources /L.A. Lewis, L. Berry 

 - Boston  Unwin Hyman  1988 
 - xii, 404p 
<br/><br/><label>ISBN: </label>0049160109 
<br/><br/><label>Dewey Class. No.: </label>333.7096  / N88