Johnson, D.L. <br/><br/>
Land degradation: creation and destruction 

 - Oxford  Blackwell  1994 
 - 335p; hbk 
 - The natural environment .
<br/><br/><label>ISBN: </label>0-631-19244-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Man--Influence on nature<br/>Land degradation--environmental aspects
<br/><br/><label>Dewey Class. No.: </label>333.73137/JOH