Heinrichová, K <br/><br/>
[Influence of a mixture of trace elements on some vegetative processes in the sugar beet. 3. Changes in the nitrogen containing substances].  [electronic resource] 

 -  Biologia  1966 
 - 561-71 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0006-3088 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--metabolism<br/>Plants, Edible<br/>Trace Elements--pharmacology