Nelson, Ridley,  1942- <br/><br/>
Dryland management :  the "desertification" problem / 
Ridley Nelson. 
 - Washington, D.C. :  World Bank,  c1990. 
 - vii, 39 p. ;  28 cm. 
 - World Bank technical paper,  no. 116  0253-7494 ; .
<br/><br/> "Slightly edited version of Environment Department working paper no. 8 of the same title, dated September 1988"--Pref. 
<br/><br/>Includes bibliographical references (p. 33-39). 
<br/><br/><label>ISBN: </label>0821314440 
<br/><br/><label>LCCN: </label>90030653  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Desertification<br/>Çölleşme
<br/><br/><label>LC Class. No.: </label>GB611  / .N37 1990 
<br/><br/><label>Dewey Class. No.: </label>333.73  / NEL 1990