l Title: Index 
Nature, 
August 11, 1023 

Radiography: and Physics, Dr. G. W. C. Kaye, 364; 
applied to the Study of the Lesions of Prehistoric 
Human Bones, M. Baudouin, 488 q 
Radiophones, 628 
Radiotéléphonie, La, C. Toché, 460 : 
Radium: -D and Radium-E, The y-Radiation of, Mlle. 
: I. Curie and G. Fournier, 762; Emanation: the Pro- 
ducts of, Bactericidal Properties of, J. A. Marshall, 
36; The Quantitative Measurement of, by the a- 
Radiation, A. Lepape, 903; Industry, The Present 
Situation in the, H. E. Bishop, 614 
Raffles Museum and Library, Report for 1921, 26 
Railway Manual, A, 564 
Rainfall: Annual, The Fluctuations of, in the British Isles 
considered Cartographically, M. de Carle S. Salter and 
J. Glasspoole, 727; British, 1921, 181; Data, Para- 
doxical, Prof. A. M‘Adie, 362; R. A. Fisher, 465; in 
1922, 235 
Rana temporaria, An Overlooked Feature in Four-legged 
Tadpoles of, O. H. Latter, 151 
Ranger Oilfield, Texas, F. Reeves, 481 
Ranges and Cooking Appliances, Tests on, A. H. Barker, 
415 
Rat Repression, The Rodier System of, A. E. Moore, 671 
Rayonnement et gravitation, F. Michaud, 217 
Ray Society, election of officers and council of the, 477 
a-Ray Tracks, The Natural Curvature of, P. M. S. Blackett, 
519 
Rea’s “‘ British Basidiomycete,”’ Prof. A. H. R. Buller, 
2I 
Reconstruction, Methods and Technique of, J. R. Norman, 
103 
Recording Time with an electrically maintained Pendulum, 
H. Chrétien, 554 
Red Sea-water due to a Dinoflagellate; K. Hirasaka, 753 
Reflexes, Conditioned, The Irradiation of, G. V. Anrep, 274 
Refraction, The Form of the Wave-surface of, A. Whitwell, 
623 
Reinforced Concrete simply explained, Dr. Faber, 251 
Relativité d’Einstein, La. Théorie de la, et ses bases 
physiques: exposé élémentaire, Dr. Max Born. 
Traduit par Dr. F.-A. Finkelstein et J.-G. Verdier, 
697 : 
Relativity: and Scientific Method, Dr. Dorothy Wrinch, 
100; Chapter XVI. Modern Electrical Theory: 
Supplementary Chapters, Dr. N. R. Campbell, 697; 
General, The Theory of, and Gravitation: based on 
a Course of Lectures delivered at the Conference on 
Recent Advances in Physics held at the University of 
Toronto in January 1921, Dr. L. Silberstein, 697; 
New Works on, 697; The General Principle of, in 
its Philosophical and Historical Aspect, Prof. H. 
Wildon Carr. Second edition, 697; The Mathe- 
matical Theory of, Prof. A. Kopff. Translated by 
Prof. H. Levy, 697; Prof. A. S. Eddington, 697 ; 
The Meaning of, Four Lectures delivered at Princeton 
University, May 1921, Prof. A. Einstein. Translated 
by Prof. E. P. Adams, 697; The Mechanism behind, 
Prof. W. Peddie, 795 ; The Principle of, with Applica- 
tions to Physical Science, Prof. A. N. Whitehead, 697; 
the Theory of, Vector Analysis and, Prof. F. D. 
Murnaghan, 697 
Religion: and Biology, E. E. Unwin, 531; and Evolu- 
tion, Rev. Canon E. W. Barnes, 526; Classification 
in, The Problem of, W. A. Brown, 134; Psychology 
of, An Introduction to the, R. H. Thouless, 805; 
Science and, Dr. J. S. Haldane and others, 729 
Remembering and Forgetting, Prof. T. H. Pear, 316 
Reptilian Remains from the Karroo Beds of East’ Africa, 
S. H. Haughton, 242 : 
“Research: Fountain Pen,’ The, A. Munro, 682; in 
India, The Organisation of, 797 ; Laboratories, Value 
of, Sir Richard Glazebrook, 714 
Resonance: Multiple, P. Rothwell, 254; Radiation: 
Destruction of the Polarisation of, by Weak Magnetic 
Fields, Prof. R. W. Wood and A. Ellett, 255; Polarisa- 
tion of, Influence of Magnetic Fields on the, Prof. 
R. W. Wood and A. Ellett, 690 
Restoration, Preservation and, 31 3 
Retzius, Anders, medal in gold, the, conferred upon Sir 
Aurel Stein, 579 

REVIEWS AND OUR BOOKSHELF 
Agriculture, Forestry, and Horticulture : 
Brown. (E.), Poultry Keeping on the Farm, 804 
Farm Animals, Cyclopedia of. Edited by Dr. L. H. 
Bailey, 140 
Farm Crops: Cyclopedia of, A Popular Survey of Crops 
and Crop-making Methods in the United States and 
Canada. Edited by Dr. L. H. Bailey, 140 
Foster (W. A.) and D. G. Carter, Farm Buildings, 
QI 
Fieles (E. T.), Animal Nutrition: Foods and Feeding, 
80. 
McKay (Dr. G. L.) and Prof. C. Larsen, Principles and 
Practice of Butter-Making. Third edition, 77 
Orwin (C. S.), Farm Costing and Accounts, 804 
Roebuck (A.), Insect Pests and Fungous Diseases of 
Farm Crops, 804 *.. 
Rohde (Eleanour Sinclair), The Old English Herbals, 
143 
Willis (Dr. J. C.), Agriculture in the Tropics: an 
Elementary Treatise. Third edition, 876 
Anthropology and Archeology : 
Aberg (Dr. N.), Die Franken und Westgoten in der 
Volkerwanderungszeit, 454; La Civilisation énéo- 
lithique dans la Péninsule Ibérique, 563 - 
Bender (Prof. H. H.), The Home of the Indo-Europeans, 
iit ; 
British Museum. Guide to the Maudslay Collection 
of Maya Sculptures (Casts and Originals) from Central 
America, 631 
Fleming (R. M.), Stories from the Early World, 284 ~ 
Fleure (Prof. H. J.), The Races of England-and Wales : 
a Survey of Recent Research, 737 
Frazer (Sir James George), The Golden Bough: A 
Study in Magic and Religion. Abridged edition, 
658 : 
MacMichael (H. A.), A History of the Arabs in the 
Sudan: and some Account of the People who pre- 
ceded them and of the Tribes inhabiting Darfir. 
2 vols., 176 3 ; i 
McGovern (Janet B. Montgomery), Among the Head- 
hunters of Formosa, 284 : 
Melanesia, Dépopulation of, Essays on the. Edited by 
Dr. W. H. R. Rivers, 145 Fe 
Mills (J. P.), The Lhota Nagas, with an Introduction 
and Supplementary Notes by J. H. Hutton, 282 
Nordenskiold (Baron E.), Comparative Ethnographical 
Studies, 5 ; Deductions suggested by the Geographical 
Distribution of some Post-Columbian Words used 
by the Indians of S. America, 665 te 
Peake (H.), The Bronze Age and the Celtic World, 454. 
Quennell (Marjorie and C. H. B.), Everyday Life in 
the New Stone, Bronze, and Early Iron Ages, 700 
Smith (S. P.), Hawaiki: the Original Home :of the 
Maori. With a Sketch of Polynesian History. 
Fourth edition, 736 ri ‘ ps 
Werth (E.), Der fossile Mensch. Zweiter Teil, 701 
White (W. G.), The Sea Gypsies of Malaya: an Account 
of the Nomadic Mawken People of the Mergui 
Archipelago, 566 
Biology : 
Andrews (E. A.), Factors affecting the Control of the 
Tea Mosquito Bug (Helopeltis theivora Waterh.), 875 
Anthony (Prof. R.), Le Déterminisme et l’adaptation 
morphologiques en biologie animale. Premiére partie, 
6 : 
Bawepten (C. C.). Tenth edition. Edited by A. J. 
Wilmott. Manual of British Botany: containing 
the Flowering Plants and Ferns arranged according to 
the Natural Orders, 251 : 
Baker (Dr. E. A.), The Highlands with Rope and 
Rucksack, 800 3 
Batten (H. M.), The Badger: Afield and Underground, 
800 
