FRENGUELLI, J <br/><br/>
[Diatoms].  [electronic resource] 

 -  Ciencia e investigacion  Mar 1951 
 - 99-111 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-6733 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diatoms<br/>Eukaryota