Traynor, Joe. <br/><br/>
Ideas in soil and plant nutrition 

 - Bakersfield, CA. :  Kovak Books, S.A. 
 - 120 p. 
<br/><br/><label>LCCN: </label>51635 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas--Nutrición.<br/>Suelos y nutrición.
<br/><br/><label>Dewey Class. No.: </label>631.4  / T7