Johnson, Douglas L. <br/><br/>
Land degradation : creation and destruction /  
Douglas L Johnson, Laurence A Lewis. 
 - Oxford :   Blackwell Publishers ,   1995. 
 - xx,335p. :   Ills. ;   26cm. .  
 - The Natural environment,       ; .
 - The Natural environment,       ; .
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<br/><br/><label>ISBN: </label>0631192441  UKP 19.99 
<br/><br/><label>Subjects--Index Terms: </label>LAND DEGRADATION-ENVIRONMENTAL ASPECTS 
<br/><br/><label>Dewey Class. No.: </label>333.73137  / JOH/L