Jones, Ulysses S <br/><br/>
Fertilizers and soil fertility 

 - Virginia  Reston pub.  1979 
 - 368 p. 
<br/><br/><label>ISBN: </label>0835919609 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers
<br/><br/><label>Dewey Class. No.: </label>631.8  / JON