Strasburger, Eduard, Strasburger's Textbook of botany / rewritten by Dietrich von Denffer - New English ed. - Islamabad : National Book Foundation, c1976. - xvi, 877 p. ill. ; 25 cm. Translation of Lehrbuch der Botanik.Includes bibliographical references and index. 1. Morphology;2. Physiology;3. Systematics and evolution;4. Plant geography ISBN: 0582441692 : Subjects--Topical Terms: Botany. Dewey Class. No.: 581 / S8977