Key to the Families of Flowering Plants of the World

Key to the Families of Flowering Plants of the World : revised and enlarged for use as a supplement to "The genera of flowering plants" (Rev. and enlarged for use as a supplement to "The genera of flowering plants" with additional index by D. Philcox) J. Hutchinson,... ; with additional index by D. Philcox

O. Koeltz (Koenigstein) · 1979 · 9783874291613