REVIEWS

Lectures on the Inorganic Nutrition of Plants. By D. R. H oagland .
Uredineana, Recueil d'Études Systématiques et Biologiques sur les Urédinées du Globe. Edited by A. L. G uyot .
Postglacial Forest Succession, Climate, and Chronology in the Pacific Northwest. By H enry P. H ansen .
Der Lindenmischwald (Tilieto-Asperuletum taurinae) des schweizerischen voralpinen Föhnund Seenbezirkes, seine pflanzensoziologische und forstliche Bedeutung. By Dr W alter T repp .
The Grasslands of Latin America. By G. M. R oseveare .
The Diseases of the Flax Plant (Linum usitatissimum Linn. ). By A rthur E. M uskett and J ohn C olhoun , with a Foreword by R ev . T he R ight H on . R obert M oore
Biology of Pathogenic Fungi. Edited by W alter J. N ickerson , with a Foreword by J. G. H opkins .     

REVIEWS

Book reviewed in this article
Mycoplasma Diseases of Trees and Shrubs. Ed. by K. M aramorosch and S. P. R aychaudhuhi .
Alpine Rasengesellschaften auf Silikatgestein bei Davos. By L uca V etterli .
The Rust Fungi. Ed. by K. J. S cott and A. K. C hakravorty .
Environment and Plant Ecology. By J. R. E thehington .
Cryptogams. By K. E sser
Nitrogen fixation. Volume 1: Ecology. Ed. by W. J. B roughton .
Agricultural Plants. By R. H. M. L anger and G. D. H ill
Decomposer Basidiomycetes: their Biology and Ecology. Ed. by J. C. F rankland , J. N. H edger and M. J. S wift .
Cell Walls'81: Proceeding of the Second Cell Wall Meeting held in Gottingen, April 8–11, 1981. Ed. by D. G. R obinson and H. Q uader .     

REVIEWS

Book reviewed in this article:
The Theory of the Gene. By T homas H unt M organ
Life of Plants. By Sir F rederick K eeble
Contributions from the Harvard Institute for Tropical Biology and Medicine, III, 1926
Plant Nutrition and Crop Production. By E. J. R ussell
Citrus Diseases and their Control. By H. C. F awcett and H. A. L ee     

REVIEWS

Book reviewed in this article:
Plant Disease Handbook. By C ynthia W estcott .
'Untersuchungen über die Zusammenhänge zwischen Exposition, Relief, Mikroklima und Vegetation in der Fallätsche bei Zurich.' By J erzy F abijanowski .
Beitrdge zur geobotanischen Landesaufnahme der Schweiz
Studies in Late Qitaternary Deposits and Flora-History of Ireland . By K nud J essen .
Praktikum der Pflanzenanatomie . By R ichard B iebl and H ermann G erm .
Carotenoids. By P. K arrer and E. J ucker . Translated by E. C. B raude .
Elemente der Botanik. By E. H eitz .
The Actinomycetes. By S elman A. W aksman .
Wild Flowers of the Cape Peninsula. By M ary M aytham K idd .
Iodine and Plant Life. Bibliography, 1813–1949.
Pflanzen-Wuchsstoffe in ihrer Bedeutung für Gartenbau, Land- und Forstwirtschaft. By F. L aibach and O. F ischnich .
Plant Viruses and Virus Diseases. By F. C. B awden .     

REVIEWS

Book reviewed in this article:
The Biological Productivity of Britain (Symposium of the Institute of Biology, no. 7). Edited by W. B. Y app and D. J. W atson .
The Insect Pests of Cotton in Tropical Africa. By E. O. P earson .
The Principles of Biological Control. By H arvey L. S weetman .
Methods of Analytical Histology andHisto-Chemistry. By E dward G urr .
Electronic Apparatus for Biological Research. By P. E. K. D onaldson .
An Introduction to the Behaviour of Invertebrates. By J. D. C arthy .
Reproductive Physiology. By A. V. N albandov .
The Control of Pests and Diseases in Agricultural and Horticultural Crops. By G. L. H ey and K. M arshall .     

REVIEWS

Plant Anatomy. By K atherine E sau .
Cytochemistry: A Critical Approach. By J. F. D anielli .
Plant Diseases. By F. T. B rooks .
The Fungi. By E rnst A lbert G äumann , translated from the German and arranged as an American text by F rederick L yle W ynd .
Annual Review of Plant Physiology. Vol. iv. Edited by D aniel I. A rnon and L eonard M achlis .
South African Pollen Grains and Spores. Part I. By E. M. van Z inderen B arker .
Plant Growth Substances. By L. J. A udus .
Rice. By D. H. G rist .
The Metabolism of Algae. By E. G. F ogg .     

REVIEWS

Plant Diseases and Vectors, Ecology and Epidemiology. Ed. by K. M aramorosch and M.F. H arris
The Quaternary in Britain. Ed. by J. N eale and J. F lenley
Progress in Botany: Morphology, Physiology, Genetics, Taxonomy, Geobotany. Volume 42. Ed. by H. E llenburg , K. E sser , K. K ubitzki , E. S chnepf and H. Z eigler     

REVIEWS

Diseases of Fruits and Hops. By H. W ormald .
Nytteplanter. By K. G ram , H. J. J ensen and A. M entz .
Poisonous Plants of the United States. By W. C. M uenscher .
Introduction to the Botany of Field Crops. By Prof. J. M. H ector .
Commercial Fruit and Vegetable Products: a Textbook for Student, Investigator and Manager. By W. V. C ruess .
The Rape of the Earth: A World Survey of Soil Erosion. By G. V. J acks and R. O. W hyte .
Science in Africa: A Review of Scientific Research relating to Tropical and Southern Africa. By E. B. W orthington .
Health and Nutrition in India. By N. G angulee .
An Introduction to Modern Genetics. By C. H. W addington .
Earth's Green Mantle. By S. M angham .     

REVIEWS

Book reviewed in this articles:
The Anatomy of the Migratory Locust. F. O. A lbrecht .
Insecticides and Colonial Agricultural Development. Edited by T. W allace and J. T. M artin .
Diseases of British Grasses and Herbage Legumes. By K athleen S ampson and J. H. W estern .
Principles of Biochemistry: A Biological Approach. M. V. T racey , M.A.
Information Theory in Biology. Edited by H. Q uestler .
Die Larvenformen der Dipteren. By W. H ennig .
Manual of the North American Smut Fungi. By George W illiam F ischer .
Sex-determination. By F. A. E. C rew . 3rd ed.     

REVIEWS

Book reviewed in this article:
Flora of Iraq . Volume I. Introduction to the Flora . Ed. by Evan Guest, with assistance from Ali Al-Rawi.
Principles of Industrial Microbiology . By A. R hodes and D. L. F letcher .
Movement of Water in Plants . By G. E. B riggs . Botanical Monographs (Ed. by J. H. B urnett )
Morphogenesis and Microscopic Cytochemistry of Marine Pyrenomvcete Ascospores . By P. W. K irk .
Primary Productivity of Aquatic Environments . Ed. by C. R. G oldman .
Fantastic Trees . By E dwin A. M enninger .
Specific Replant Diseases . By B. M. S avory .
The Plastids . By J. T. O. K irk and R. A. E. T ilney -B assett .
Light as an Ecological Factor . Ed. by R. B ainbridge , G. C. E vans and O. R ackham .
The Structure and Life of Bryophytes . By E. V. W atson .     

REVIEWS

Book reviewed in this article
Growth Regulators in Plant Science, Monograph 8. Ed. by M. B. J ackson , B. G rout and I. A. M ackenzie .
An Introduction to Plant Taxonomy. By C. J effrey .
Pest and Diseases of Tropical Crops , Vol. 1. By D. S. H ill and J. M. W aller .
Flora of Turkey , Vol. 7 ( Orobanchaceae to Ceratophyllaceae and Ruhiaceae ). Ed. by P. H. D avis , assisted by J. R. E dmondson , R. R. M ill and K. T an .
Plant Growth Curves. The Functional Approach to Plant Growth Analysis. By R oderick H unt .
Bryophyte Ecology. Ed. by A. J. E. S mith . Bryophyte Ecology. Ed. by A. J. E. S mith . Bryophyte Ecology. Ed. by A. J. E. S mith . Bryophyte Ecology. Ed. by A. J. E. S mith .
Forest Succession: concepts and application. Ed. by D. C. W est , M. H. S hugart and D. B otkin .     

REVIEWS

A Textbook of Plant Virm Diseases . By K enneth M. S mith .
Economic Botany: A Textbook of Useful Plalzts and Plant Products . By A. F. H ill .
Practical Plant Breeding . By W. J. C. L awrence .
British Stem- and Leaf-Fungi ( Coeolomycetes ). Vol. II. Sphaeropsidales and Melanconiales . By W. B. G rove .
Plant Ecology . By H ilda D rabble .
The Properties and Functions of Membranes, Natural and Artificial .
Perspectives in Biochemistry . Edited by J oseph N eedham and D avid E. G reen .     

REVIEWS

Book reviewed in this articles:
Plant Pathology. By Sir E dwin B utler AND S. G. J ones
The Theory of Inbreeding. By R. A. F isher . Pp. viii+120
Report for the Years 1946–1948. Mushroom Research Station
The Natural Vegetation of the Windward and Leeward Islands. By J. S. B eard . Pp. 192, with 52 illustrations including 8 plates
Heavy Metal Prosthetic Groups and Enzyme Action. By O tto W arburg
An Introduction to Plant Biochemistry. By C atherine C. S teele
Fungi and Plant Disease. By B. B. M undkur
An Introduction to Vertebrate Embryology. By H. L. W eimann
Tomato Diseases. An Illustrated Guide to their Recognition and Control. By R obert M c K ay     

REVIEWS

Book reviewed in this article:
Forest Flora of Northern Rhodesia . By F. W hite , assisted by A. A ngus .
Tools of Biological Research . Edited by H edley J. B. A tkins .
Eigenschaften und Wirkungen der Gibberelline . Symposium der Oberhessischen Gesell-schaft für Nature- und Heilkunde, Naturwissenschaftliche Abteilung zu Gieszen vom I bis 3 Dezember, 1960. Edited by R. K napp .
Regeneration . Edited by D orothea R udnick .
Marsilea . By K. M. G upta .
Diseases of Sorghum, Sudan Grass and Broom Corn. By S. A. J. T arr .
Proceedings of the IX International Botanical Congress. Vol. 3. Plenary Sessions; Nomenclature .
Mutations and Polyploidy in Plant Breeding . By A rne H agberg and E rik Å kerberg .
Nitrogen Metabolism in Plants . By H. S. M c K ee .     

Reviews

Book reviewed in this article:
Die Orchideen. By R udolf S chlechter . Ed. by F. G. B rieger , R. M aatsch and K. S enghas .
A Gardener's Dictionary of Plant Names . By A. W. S mith . Revised and enlarged by W illiam T. S tearn and I. L. L. S mith .
Plant Geography of the Pacific. By M. M. J. van B algooy .
Einführung in die Pflanzensoziologie. By R. K napp .
Taxonomy of Fungi Imperfecti (Proceedings of the First International Specialists' Workshop Conference on Criteria and Terminology in the Classification of Fungi Imperfecti, Kananaskis, Alberta, Canada). Ed. by B ryce K endrick .
Introduction to Plant Biochemistry. By T. W. G oodwin and E. I. M ercer .
Symposium on the Biochemical and Ecological Aspects of Plant-Parasite Relations. Ed. by Z. K iráaly and L. S zalay -M arzsó .
IVth Meeting of the International Council for the Study of Viruses and Virus Diseases of Grapevine, Colmar.
Some Common Flowering Plants of Uganda. By E. M. L ind and A. C. T allantire .     

REVIEWS

Wood Pulp. By J ulius G rant .
Manual for the Determination of Seed-Borne Diseases. By L. C. D oyer .
Fungi of India. Supplement I. By B. B. M undkur .
The Vegetables of New York. Vol. I. By U. P. H edrick .
Cotton: History, Species, Varieties, Morphology, Breeding, Culture, Diseases, Marketing, and Uses. By H. B. B rown .
The Longevity of Plants. By H. M olisch . Translated into English by E. H. Fulling.
Plant Physiology. By N. A. M aximov . Edited by R. B. H abvey and A. E. M urneek .
Science in Agriculture. By J. W. P aterson .
Report on Agricultural Research in Great Britain: a Survey of its Scope, Administrative Structure and Finance, and of the Methods of making its Results known to Farmers, with Proposals for Future Development.
An Introduction to Botany. By A. W. H aupt .
Form and Causality in Early Development. By A. M. D alcq .     

REVIEWS

Book reviewed in this article:
A Dictionary of the Flowering Plants and Ferns . By the late J. C. W illis . Seventh edition, revised by H. K. A iry S haw .
The Principles of Pollination Ecology . By K. F aegri and L. van D er P ijl .
Studies in Biology, No. 5, Plant Taxonomy . By V. H. H eywood .
Deadly Harvest . By J ohn M. K ingsbury .
Plant Physiology . By H enrik G. L undegardh . Translated by F. M. I rvine , Translation edited by W. O. J ames .
The Biology of Lichens . By M ason E. H ale J r . In: Contemporary Biology Series, General editors E. J. W. B arrington and A. J. W illis .
Plant Biology Today . Second edition. Ed. by W. A. J ensen and L. G. K avaljian .
Organisation in Plants . Second edition. By B. M. B aron .
Fortschritte der Botanik , Band 28. Ed. by E. B ünning , H. E llenberg , K. E sser , H. M erxmuller and P. S itte .
Taxonomy of Flowering Plants . Second edition. By C. L. P orter .
The Study of Biology . By J. J. W. B aker and G. E. A llen .
Experiments in the Study of Biology . By J. J. W. B aker , G. E. A llen , E. G age and S. K. W ebster .
Grundriss der Phytopathologie iind des Pflanzenschutzes . By H ans -A lfred K irchner .
Bibliography of Seeds . Compiled and edited by L. V. B arton .
Pollen Grains of Western Himalaxan Plants . By P. K. K. N air .
Families of Flowering Plants in Ethiopia . By W. C. B urger .     

Reviews

Diseases of British grasses and herbage legumes. By K athleen S ampson and J. H. W estern . Pp. 85. Cambridge: at the University Press. 1941. 5. od.
A handbook of home-grown timbers. D.S.I.R. Forest Products Research. Pp. iv+68. London: H.M. Stationery Office. 1941. is. 6d.
A revision of Melanconis, Pseudovalsa, Prosthecium, and Titania. By L. E. W ehmeyer . Pp. viii+161, plates 11. Ann Arbor, U.S.A.: University of Michigan Press. 1941. 2.50.
Further studies on cereal rusts in India. By K. C. M ehta . Pp. vii + 224. Scientific monograph No. 14, Imperial Council of Agricultural Research. Calcutta: Government of India Press. 1940. 9s. 6d.     

REVIEWS

Book reviewed in this article:
An Introduction to Plant Biochemistry . By C atherine C assels S teele .
1. Virus Diseases of Plants: A Bibliography . By D. A tanasoff .
2. Partial Bibliography of Virus Diseases of Plants . By J. I. O tero and M. T. C ook .
Investigations on Barley . By Sir E. J. R ussell and L. R. B ishop .
The Gramineae, a Study of Cereal, Bamboo, and Grass . By A gnes A rber .
A History of Embryology . By J oseph N eedham .
Report on Fungus, Bacterial and other Diseases of Crops in England and Wales , 1928–32.
The Life Forms of Plants and Statistical Plant Geography, being the collected papers of C. Raunkiaer .
Plant Chimaeras and Graft Hybrids . By W. N eilson J ones . (Methuen's Monographs on Biological Subjects.)
The Genetics of Garden Plants . By M. B. C rane and W. J. C. L awrence .