Foth, H. D. <br/><br/>
Soil fertility /  
Henry D. Foth and Boyd G. Ellis. 
 - 2nd ed. 
 - Boca Raton, Fla :    CRC Lewis,    c1997. 
 - 290 p. :    ill. ;    25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1566702437 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil fertility.<br/> Fertilizers.
<br/><br/><label>Dewey Class. No.: </label>KAB 631.42 FOT