The genus Bidens (Compositae) in NE tropical Africa
By: by Mesfin Tadesse
Series: Acta Universitatis Upsaliensis. Symbolae botanicae Upsaliensis -- 24, 1
Publisher: Uppsala University; Distributor, Almqvist & Wiksell International
Published: 1984
Place of publication: Uppsala; Stockholm
Language: eng
Number of pages: 138
Subjects: Bidens; Botany -- Africa, Northeast
Notes: Includes index

Thesis (doctoral)--Uppsala University, Sweden, 1984

Bibliography: p. [130]-135