Les associations végétales de la vallée moyenne du Niger
Series: Veröffentlichungen des Geobotanischen Institutes Rübel in Zürich -- Heft 22
Publisher: H. Huber
Published: 1946
Place of publication: Bern
Language: fre
Number of pages: 168
Subjects: Plant ecology; Botany
Notes: Bibliography: p. 166-168.