REVIEWS

Book reviewed in this article: Plant Cell Structure and Metabolism. By J. L. Hall, T. J. Flowers and R. M. Roberts The Developmental Biology of Plants and Animals. Ed. by C. F. Graham and P. F. Wareing. The Physiology of Flowering Plants. (2nd Edition) H. E. Street & H. Öpik. Nitrogen Metabolism in Plants. By L. Beevers. Encyclopaedia of Plant Physiology. Volume 2, Transport in Plants II. Part A Cells. Edited by U. Lüttge and M. G. Pitman with a foreword by R.N. Robertson. The Biology of Plant Phenolics. By J. R. L. Walker. The Chemotaxonomy of Plants by P. M. Smith. Lichenology: Progress and Problems. Ed. by D. H. Brown, D. L. Hawksworth and R. H. Bailey. Microbiology of Aerial Plant Surfaces. Ed. by C. H. Dickinson and T. F. Preece. Flora Europaea , Vol. 4. Plantaginaceae to Compositae (and Rubiaceae). Edited by T. G. Tutin, V. H. Heywood, N. A. Burges, D. M. Moore, D. H. Valentine, S. M. Walters and D. A. Webb with the assistance of A. O. Chater, R. A. DeFilipps and I. B. K. Richardson. Flore de France. Fasicule 2. By M. Guinochet & R. de Vilmorin. Trees and Bushes of Europe. By Oleg Polunin with drawings by Barbara Everard. Tropical Rain Forest of the Far East. By T. C. Whitmore, with a chapter on soils by C. P. Burnham. The Forest Service. A Study in Public Land Management. By Glen O. Robinson. Aquatic Weeds in S.E. Asia (Proceedings of a Regional Seminar on Noxious Aquatic Vegetation, New Delhi, 12–17 December, 1973). Edited by C. K. Varshney and J. Rzoska. Crop Genetic Resources for Today and Tomorrow (International Biological Programme 2). Ed. O. H. Frankel and J. G. Hawkes. The Genetics of Algae (Botanical Monographs, Volume 12). Edited by Ralph A. Lewin. Morphologische Studien im Bereiche der Pyrrhophyta. Das Problem Form und Selektion. By A. Böhm.