Brady, Nyle C. <br/><br/>
The nature and properties of soils/ 
Nyle C. Brady, Ray R. Weil. 
 - 13th ed. 
 - Upper Saddle River, N.J. :  Prentice Hall,  2002. 
 - xvi, 960 p. :  ill. (some col.), maps (some col.) ;  29 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0130167630 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science<br/>Soils
<br/><br/><label>LC Class. No.: </label>S591 
<br/><br/><label>Dewey Class. No.: </label>631.4