Proceeding on radiation and radioisotopes soill studies and plant nutrition 

 -  1971 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>50718 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant metabolism
<br/><br/><label>Dewey Class. No.: </label>I:33C5p1:N70, L1