Foth, Henry D <br/><br/>
Soil fertility  / 
by Henry D. Foth and Boyd G. Ellis 
 - New York  :  Wiley,  1988 
 - 212 p. ; ilus 
 - .
<br/><br/>  
<br/><br/><label>LCCN: </label>164346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos--Fertilidad I. Ellis, Boyd G. II.t.
<br/><br/><label>Dewey Class. No.: </label>631.45 F6