Les échinodermes du frasnien de la Belgique
By: par Eug. Maillieux.
Series: Mémoires du Musée royal d'histoire naturelle de Belgique. Mémoire; no 92
Publisher: Musée royal d'histoire naturelle de Belgique
Published: 1940
Place of publication: Bruxelles
Language: fre
Number of pages: 47
Subjects: Echinodermata, Fossil.; Paleontology -- Devonian.; Paleontology -- Belgium.
Notes: "Bibliographie": p. 41-44.
Imprint and series title also in Flemish.
Each plate accompanied by leaf with descriptive letterpress not included in paging.
Errata slip inserted.