Winckler, Suzanne. <br/><br/>
Soil /  Soil / 
Suzanne Winckler and Mary M. Rodgers. 
 - Minneapolis, MN :  Lerner,  1994. 
 - 72 p. :  ill. 
 - Our endangered planet .
<br/><br/>Includes bibliographical references. 
<br/><br/> Discusses the formation and the role of different types of soils and how they have been endangered through unwise farming, mining, and grazing. 
<br/><br/><label>ISBN: </label>0822525089 (lib. bdg.) :  $21.50 
<br/><br/><label>LCCN: </label>92039902 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils.<br/>Soil conservation.<br/>Agriculture.
<br/><br/><label>Dewey Class. No.: </label>631.4