Barrow, Christopher J. <br/><br/>
Land degradation :  development and breakdown of terrestrial environments / 
Christopher J. Barrow 
 - Cambridge:  The University Press,  1991 
 - xvii, 295 p. :  ill., maps ;  26 cm. 
<br/><br/>Bibliography : p. 261-285 
<br/><br/><label>ISBN: </label>0521353335 :  PND 45.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature--Effect of human beings on<br/>Land degradation<br/>Pollution--Environmental aspects<br/>Soil conservation
<br/><br/><label>Dewey Class. No.: </label>628.55