Sylloge florae congolanae (Phanerogamae)
By: par Théophile Durand et Hélène Durand.
Contributors: Durand, Hélène.
Publisher: Maisou A. de Boeck
Published: 1909
Place of publication: Bruxelles
Language: fre
Subjects: Botany -- Congo (Democratic Republic)
Notes: At head of title: Ministère des Colonies.