Synopsis des diatome es de Belgique
By: par le dr. Henri van Heurck.
Publisher: E dite  par l'auteur
Published: 1967
Place of publication: Anvers
Language: fre
Subjects: Fragilariaceae.; Algae -- Belgium.
Notes: Includes indexes.

"Texte" on microfilm (negative) reproduced by U. S. Department of Agriculture 1967; includes "Table alphabetique"

Plates in plastic covers in loose-leaf binders, numbered plates 1-32, 33-67,68-100, and 101-132.