Nicholas D J D Ed. <br/><br/>
Proceedings on trace elements in soil-plant-animal systems 
Nicholas D J D Ed.; Egan Adrian  R Ed. 
 - New York       Academic Press         1975 
 - xiv, 417p.  cm. 
<br/><br/><label>Standard No.: </label>52034 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant metabolism<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I:33;192p1,N74, L5