Case studies on desertification / 
edited by J. A. Mabbutt and C. Floret. 
 - Paris :  Unesco,  c 1980. 
 - 279 p. :  ill. ;  30 cm. 
 - Natural resources research  18 .
<br/><br/>331  331 
<br/><br/><label>ISBN: </label>92-3-101820-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Desertification -- Case studies.
<br/><br/><label>Dewey Class. No.: </label>551.45 / U3c