xliv 



Index 



[Nature, 

 August 12, I 



Petroleum Technologists on the' occasion of the 



Petroleum Exhibition, Crystal Palace, 1920. Edited 



by A. E. Dunstan, 774 

 Potts (H. E.), Patents and Chemical Research, 338 

 Price (Dr. T. S.), and Dr. D. F. Twiss, A Course of 



Practical Organic Chemistry. Third edition, 305 

 Richter (V. von). Edited by Prof. R. Anschlitz and 



Dr. R. Meerwein. Translated by Dr. E. E. Fournier 



d'Albe, Organic Chemistry, or Chemistry of the 



Carbon Compounds. Vol. 2, Chemistry of the 



Carbocyclic Compounds, 709 

 Rideal (Dr. S.), and Dr. E. K. Rideal, Chemical Disin- 

 fection and Sterilisation, 674 

 Roaf (Dr. H. E.), Biological Chemistry, 704 

 Rohmann (Prof. F.), t)ber ktinstliche Ernahrung und 



Vitamine, 741 

 Schenker (W.), Fuel and Lubricating Oils for Diesel 



Engines, 270 

 Siegfried (Prof. M.), Ober partielle Eiweisshydrolyse, 741 

 Smith (Prof. G. McP.), A Course of Instruction in 



Quantitative Chemical Analysis for Beginning 



Students : With Explanatory Notes, Questions, and 



Analytical Problems. Revised edition, 709 

 Solvent Recovery (Technical Records of Explosives 



Supply, 1915-1918. No. 8), 645 

 Staley (R.), Town Gas Manufacture : A Practical 



Introductory Treatment of the Equipment and 



Processes of an Average Gas Works, for Students, 



Junior Gas Engineers, and others connected with Gas 



Works, 774 

 Sutermeister (E.), Chemistry of Pulp and Paper Making, 



271 

 Taylor (Dr. W. W.), The Chemistry of Colloids and some 



Technical Applications. Second edition, 204 

 Thorpe (Sir Edward), assisted by eminent contributors, 



A Dictionary of Applied Chemistry. Revised edition, 



vol. I, 100 ; vol. 2, 266 

 Trivelli (A. P. A.), and S. E. Sheppard, The Silver 



Bromide Grain of Photographic Emulsions, 304 

 Underhill (Prof. F. P.), A Manual of Selected Biochemical 



Methods as applied to Urine, Blood, and Gastric 



Analysis, 645 

 Whitehead (S. E.), Benzol : Its Recovery, Rectification, 



and Uses, 513 

 Young (Prof. S.), with the collaboration of various 



authors. Distillation Principles and Processes, 434 



Qgineermg : 



Addyman (F. T.), My Electrical Workshop, 372 

 Behrend (B. A.), The Induction Motor and other 



Alternating Current Motors. Second edition, 545 

 Boulnois (H. P.), Municipal Engineering, 135 

 Bowden-Smith (E. C), Oil Firing for Kitchen Ranges 



and Steam Boilers, 204 

 Callendar (Prof. H. L.), Abridged Callendar Steam 

 Tables, Centigrade Units ; Abridged Callendar Steam 

 Tables, Fahrenheit Units ; Callendar Steam Diagram, 

 Centigrade Units ; Callendar Steam Diagram, Fahren- 

 heit Units, 171 

 Chatley (Prof. H.), A Text-book of Aeronautical Engin- 

 eering : The Problem of Flight. Third edition, 808 

 Durand (Prof. W. F.), Hydraulics of Pipe Lines, 606 

 Electrician's Pocket-book for 1922, The Practical. 

 Twenty-fourth Annual Issue. Edited by H. T. 

 Crewe, 269 

 Higgins (A. L.), The Transition Spiral and its Intro- 

 duction to Railway Curves, 103 

 Hornor (H. A.), Spot and Arc Welding, 171 

 Johnson (V. E.), Modern High-speed Influence Machines, 



103 

 Lamb (G. C), Alternating Currents. 2 Parts, 710 

 Motor Car Practice, Modern. Edited by W. H. Berry, 371 

 Painton (E. T.), Small Single-phase Transformers, 135 

 Phillips (E. G.), Pneumatic Conveying, 135 

 Poole (H. E.), High Tension Switchgear, 7 

 "Power's" Practical Refrigeration. Compiled by the 



Editorial Staff of Power, ^'ji 

 Priestley (Major R. E.), The Signal Service in the 

 European War of 1914 to 1918 (France), 336 



Riley (J.), The Age of Power : A First Book of Energy, 



its Sources, Transformations, and Uses, 269 

 Roget (S. R.), A First Book of Applied Electricity, 271 

 Royal Engineers in the European War 1914-19, The Work 



of the. 4 vols., 336 

 Snell (Sir J. F. C), Power House Design. Second edition, 



570 

 Tompkins (A. E.), Turbines. Third edition, 171 

 Wade (C. F.), The Fireman's Handbook and Guide to 



Fuel Economy, 204 

 Walker (Prof. M.), The Diagnosing of Troubles in 



Electrical Machines, 674 

 Walter (L. H.), Directive Wireless Telegraphy : Direction 



and Position Finding, etc., 270 



Geography and Travel : 



Babcock (W. H.), Legendary Islands of the Atlantic : 

 A Study in Medieval Geography, 803 



Bartholomew's General Map of Europe, showing 

 Boundaries of States according to Treaties, 1921, 204 



Behrmann (Dr. W.), 40 Blatter der Karte des Deutschen 

 Reiches 1:100,000 ausgewahlt fiir Unterrichtszwecke. 

 Zweite Auflage, 548 



Chamberlain (J. F.), Geography : Physical, Economic, 

 Regional, 102 



Cotton (C. W. E.), Hand-book of Commercial Informa- 

 tion for India, 809 



Delany (M. C), The Historical Geography of the Wealden 

 Iron Industry, 410 



Highton (H. P.), Shooting-trips in Europe and Algeria : 

 Being a Record of Sport in the Alps, Pyrenees, 

 Norway, Sweden, Corsica, and Algeria, 336 



Hilton-Simpson (M. W.), Among the Hill Folk of Algeria : 

 Journeys among the Shawia of the Aures Mountains, 

 336 



Hints to Travellers. Scientific and General. Tenth 

 edition, Revised and Corrected by E. A. Reeves. 

 2 vols., 268 



Homen (T.), East Carelia and Kola Lapmark. Described 

 by Finnish Scientists and Philologists, 372 



Kephart (H.), Camping and Woodcraft : A Hand- 

 book for Vacation Campers and for Travellers in the 

 Wilderness. New edition, 268 



Physical Map of England and Wales, 1:1,000,000, 548 



Rasmussen (K.). Translated by A. and R. Kenney, 

 Greenland by the Polar Sea : The Story of the Thule 

 Expedition from Melville Bay to Cape Morris Jesup, 

 702 



Stefansson (V.), The Friendly Arctic : The Story of Five 

 Years in Polar Regions, 636 



Swiss Travel Almanac. Summer Season, 1922, 809 



Taylor (E. G. R.), A Sketch-map Geography : A Text- 

 book of World and Regional Geography for the Middle 

 and Upper School, 135 



Geology and Mineralogy : 



Bonney (Rev. Canon T. G.), Memories of a Long Life, 



607 

 Cox (Dr. G. H.), Prof. C. L. Dake, and Prof. G. A. 



Muilenburg, Field Methods in Petroleum Geology, 474 

 Dewey (H.), Lead, Silver lead, and Zinc Ores of Cornwall, 



Devon, and Somerset, 6 

 Gregory (Prof. J. W.), The Rift Valleys and Geology of 



East Africa, 233 

 Imperial Institute : Monographs on Mineral Resources, 



with Special Reference to the British Empire : 



Petroleum. Prepared jointly with H. M. Petroleum 



Department with the co-operation of Dr. H. B. 



Cronshaw, 475 

 Lead and Zinc Ores in the Pre-Carboniferous Rocks of 



West Shropshire and North Wales. Part i. West 



Shropshire, B. Smith ; Part 2, North Wales, H. 



Dewey and B. Smith, 546 

 Lewis (Prof. J. V.), A Manual of Determinative 



Mineralogy. Third edition, 772 

 MacNair (Prof. P.), Introduction to the Study of Minerals 



and Guide to the Mineral Collections in Kelvingrove 



Museum. Second edition, 370 



