The Biology of Aquatic Vascular Plants.2nd ed. 1971. (Reprint 1985). illustr. XVIII, 610 p. gr8vo. Bound. (ISBN 978-3-87429-257-3)

Contents (main headings):The Salient Features of Aquatic Vascular Plants and Aquatic Environment/ A Link with Land Plants:The Structure and physiology of Emergent Foliage/ Life in two Environments:The Structure & Physiology of Floating Leaves/ Life in the Water:The Structure and Physiology of Submerged Organs/ Life in the Substrate:The Structure and Physiology of Underground Organs/ The Free-Floating Habit/ Vegetative Polymorphism and the Problem of Heterophylly/ Sexual Reproduction and Natural Affinities/ Vegetative Reproduction and Perennation/ Some Aspects of the Geography of Aquatic Vascular Plants/ The Growth of Hydrophyte Communities and Their Interaction with the Aquatic Environment/ The Problem of Aquatic Weeds/ The Control of Aquatic Weeds/ The Aesthetic and Economic Value of Aquatic Vascular Plants/ Bibliography(58 p.)