Sauchelli, Vincent. <br/><br/>
Trace elements in agriculture 

 - New York :  Van Nostrand,  1969 
 - 248 p.  : ilus. 
<br/><br/><label>LCCN: </label>55316 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementos menores.<br/>Plantas--Elementos minerales.
<br/><br/><label>Dewey Class. No.: </label>631.82  / S38