Bridges, E. M. <br/><br/>
World soils / 
E.M. Bridges. 
 - 3rd ed. 
 - Cambridge :  Cambridge University Press,  1997. 
 - vi, 170 p. :  ill. (some col), maps ;  25 cm. 
<br/><br/> Originally published: 1970.  Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0521497779 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils.<br/>Soil science.