Leisinger, Klaus M. <br/><br/>
Survial in the sahel  : an ecological and developmental challenge 

 - The Hague :  International Service for National Agricultural Research,  1995 
 - 211 p. 
<br/><br/><label>LCCN: </label>10329 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Malí.<br/>Desiertos--Ecología.
<br/><br/><label>Dewey Class. No.: </label>551.45  / L4