Metzeltin Ditmar  & Lange-Bertalot Horts Eds <br/><br/>
Iconographia Diatomologica Annotated Diatom Monographs, Vol.18 : (Diversity-Taxonomy-Biogeography Tropical Diatoms of South America II Special remarks on biogeographic disjunction .-978-3-906166-57-5 

 -  Koeltz Botanical Books, Oberreigenberg, Germany, Konigstein  2007 
<br/><br/><label>ISBN: </label>978-3-906166-57-5 
<br/><br/><label>Dewey Class. No.: </label>I22-9557:12   P07.18/B28273