E. S. Ayensu

2 books • 2 series

Jan 1, 1975
Cover of Velloziaceae

Velloziaceae (Flora of Tropical East Africa)

Mar 30, 1971
Cover of Anatomy of the Monocotyledons: VI. Dioscoreales

Anatomy of the Monocotyledons: VI. Dioscoreales (Anatomy of the Monocotyledons)