NICHOLAS, D J D <br/><br/>
Detection of manganese deficiency in plants by tissue tests, using tetramethyldiaminodiphenylmethane.  [electronic resource] 

 -  Nature  May 1946 
 - 696 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-0836 
<br/><br/><label>Standard No.: </label>10.1038/157696b0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manganese<br/>Plants