Thompson, Louis M. <br/><br/>
Soils and soil fertility /    
Louis M. Thompson [and] Frederick R. T roeh. 
 - 3rd ed. 
 - New York :   McGraw-Hill,   1973. 
 - x, 495 p. :    ill ;    24 cm. 
 - McGraw-Hill publications in the agricultural science   .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science.--------<br/>Soil fertility.--------
<br/><br/><label>Dewey Class. No.: </label>631.4 THO