Palmer, Patricia G. A scanning electron microscope survey of the epidermis of East African grasses, III / Patricia G. Palmer, Susan Gerbeth-Jones, and Susan Hutchinson. - Washington : Smithsonian Institution Press, 1985. - Smithsonian contributions to botany ; no. 55 . Includes index. Bibliography: p. 36. Subjects--Topical Terms: Grasses -- Africa, East.--Grasses -- Africa, East.Epidermis.