Kaiur 

 August 12 



19J2J 



Index 



Losung auf experimentallem Wege durch Aeronautik, 



Aviatik und Vogelberingung, 573 

 Molliard (Prof. M.), Biblioth^que de phjrsiologie et de 



pathologic v6g6tales : nutrition de la plante, i et 



2, 769 

 Pearce (E. K.), Typical Flies : A Photographic Atlas. 



Second Series, 677 

 Pell (C. E.). The Law of Births and Deaths : Being a 



Study of the Variation in the Degree of Animal 



FertiUty under the Influence of the Environment, 267 

 Penard (Dr. E.), Etudes sur les infusoires d'eau douce, 



441 

 Praeger (Prof. R. L.), Aspects of Plant Life, with special 



reference to the British Flora, 513 

 Reptiles and Batrachians exhibited in the Department 



of Zoology of the British Museum (Natural History), 



Cromwell Road, London, S.W.7, Guide to the. Third 



edition, 744 

 Simroth (Prof. H.), Die Pendulations-Theorie. Zweite 



Auflage, 809 

 Smith (A. Lorrain), Lichens : A Handbook of the 



British Lichens, 5 

 Step (E.), Animal Life of the British Isles : A Pocket 



Guide to the Mammals, Reptiles, and Batrachians of 



Wayside and Woodland, 514 ; British Insect Life : 



A Popular Introduction to Entomology, 514 

 Strasburger's Text-book of Botany. Rewritten by 



Dr. H. Fitting, Dr. L. Jost, Dr. H. Schenck, Dr. G. 



Karsten. Fifth EngUsh edition Revised with the 



fourteenth German edition by Prof. W. H. Lang, 740 

 Thomson (Prof. J. A.), Mountain and Moorland, 513 ; 



The Haunts of Life : Being Six Lectures dehvered 



at the Royal Institution, Christmas HoHdays, 1920- 



1921, 710 

 Vallentin (Mrs. E. F.), with descriptions by Mrs. E. M. 



Cotton, Illustrations of the Flowering Plants and 



Ferns of the Falkland Islands, 370 

 Wildeman (Dr. E. de). Contribution a I'dtude de la 



flore du Katangar, 548 

 Woodhead (T. W.), Junior Botany, 773 



Chemistry: 



Abegg (Prof. R.), and Dr. Fr. Auerbach, Handbuch der 



anorganischen Chemie in vier Banden. Vierter Band. 



Erste Abteilung, zweite Halfte. Die Elemente der 



sechsten Gruppe des periodischen Systems. Zweite 



Halfte. Edited by Dr. Fr. Auerbach, 300 

 Aston (Dr. F. W.), Isotopes, 736 

 Auden (Dr. H. A.), Sulphur and Sulphur Derivatives, 



235 

 Barrowchff (M.), and F. H. Carr, Organic Medicinal 



Chemicals (Synthetic and Natural), 37 

 Biddulph-Smith (T.), Coke-oven and By-product Works 



Chemistry, 4 

 Blanc (Prof. M. le). Translated by Drs. W. R. Whitney 



and J. W. Brown, A Text-book of Electro-chemistry, 



100 

 Burton (Prof. E. F.), The Physical Properties of 



Colloidal Solutions. Second edition, 39 

 Chamot (Prof. E. M.), Elementary Chemical Microscopy. 



Second edition, 546 

 Comey (Dr. A. M.). Second edition, Enlarged and 



Re\'ised, by Dr. A. M. Comey and Prof. Dorothy A. 



Hahn, A Dictionary of Chemical SolubiUties. In- 

 organic, 505 

 Coulthard (Dr. A.), A First Book of Chemistry for 



Students in Junior Technical Schools, 774 

 Explosives Supply, Technical Records of, 1915-1918. 



Nos. I to 4, 541 

 Farber (Dr. E.), Die geschichtUche Entwicklung der 



Chemie, 603 

 Farmer (Dr. R. C), The Manufacture and Uses of 



Explosives, with Notes on their Characteristics and 



Testing, 270 

 Findley (A. E.), and R. Wigginton, The Practical 



Chemistry of Coal and its Products, 678 

 Francis (Prof. F.), Notes on Inorganic Chemistry for 



First Year University Students, 707 

 Friend (Dr. J. N.), Iron and its Compounds, 505 ; The 



Chemistry of Combustion, 709 



Graebe (Prof. C), Geschichte der organischen Chemie. 



Erster Band, 806 

 Grant (J.), Confectioners' Raw Materials : Their 



Sources, Modes of Preparation, Chemical Composi- 

 tion, the Chief Impurities and Adulterations, their 



more Important Uses, and other Points of Interest, 



269 

 Hackh (Prof. I. W. D.), Chemical Reactions and their 



Equations : A Guide and Reference Book for Students 



of Chemistry, 678 

 Hammick (D. LI.), An Introduction to Organic Chemistry, 



39 

 Harper (H.), Introduction to Textile Chemistry, 268 

 Hatschek (E.), An Introduction to the Physics and 



Chemistry of Colloids. Fourth edition, 270 

 Hausding (A.), A Handbook on the Winning and the 



Utihsation of Peat. Translated from the Third 



German edition by Prof. H. Ryan, 774 

 Hirsch (Dr. P.), Die Einwirkung von Mikroorganismen 



auf die Eiweisskorper, 741 

 Hodgman (Prof. C. D.), assisted by Prof. M. F. Cool- 



baugh and C. E. Senseman, Hand-book of Chemistry 



and Physics. A Ready - reference Pocket-book of 



Chemical and Physical Data. Eighth edition, 369 

 HoUeman (Prof. A. F.), A Text-book of Inorganic 

 • Chemistry. Issued in English in co-operation mth 



H. C. Cooper. Sixth Enghsh edition, 677 

 Hull (T.), Oils, Fats, and Fuels, 774 

 Inorganic Chemistry, A Text-book of. Edited by Dr. 



J. N. Friend. Vol. 9, Part 2, Iron and its Compounds, 



Dr. J. N. Friend, 505 

 Kaiser Wilhelm Gesellschaft zur Forderung der Wissen- 



schaften zu ihrem zehnjahrigen Jubilaum dargebracht 



von ihren Instituten, Festschrift der, 69 

 Kanitz (Dr. A.), Temperatur und Lebensvorgange, 741 

 Kanthack (R.). Edited by Dr. J. N. Goldsmith, Tables of 



Refractive Indices. Vol. 11, Oils, Fats and Waxes, 



371 

 Kingzett (C. T.), A Popular Chemical Dictionary : 



A Compendious Encyclopaedia. Second Edition, 338 

 KJiox (Dr. J.), The Fixation of Atmospheric Nitrogen, 



73 

 Lazennec (I.), Manuel de parfumerie, 774 

 Lewes (Prof. V. B.). 2nd edition, Revised and edited by 



J. B. C. Kershaw. Liquid and Gaseous Fuels and the 



Part they play in Modern Power Production, 73 

 Lucas (A.), Forensic Chemistry, 470 

 MacDougall (Prof. F. H.), Thermodynamics and 



Chemistry, 100 

 Martin (Dr. G.), Perfumes, Essential Oils, and Fruit 



Essences used for Soap and other Toilet Articles, 271 

 Meade (A.), Modern Gasworks Practice, 199 

 Miall (Dr. S.), The Structure of the Atom : Notes on 



some Recent Theories, 710 

 Milroy (Dr. J. A.), and Prof. J. H. Milroy, Practical 



Physiological Chemistry. Third edition, 704 

 Moldenhauer (Dr. W.). Translated by Dr. L. Bradshaw, 



Laboratory Exercises in Applied Chemistry for 



Students in Technical Schools and Universities, 710 

 Moore (Prof. B.), Biochemistry : A study of the Origin, 



Reactions, and Equilibria of Living Matter, 639 

 Moureu (Prof. C). Translated from the Sixth French 



edition by W. T. K. Braunholtz, Fundamental 



Principles of Organic Chemistry, 505 

 Nernst (Prof. W.). 2« Edition fran9aise, completement 



refondue d'apres la loe Edition allemande par Prof. 



A. Corvisy. Trait6 de chimie generale. Premiere 



Partie : Propri6t6s gen^rales des corps, atome et 



molecule, 574 

 Neuburger (M. C), Das Problem der Genesis des 



Actiniums, 809 

 Organic Syntheses : An Annual Publication of Satis- 

 factory Methods for the Preparation of Organic 



Chemicals. Vol. i., 443 

 Parry (E. J.), The Raw Materials of Perfumery : Their 



Nature, Occurrence, and Employment, 305 

 Patterson (Dr. A. M.),A French-English Dictionary for 



Chemists, 73 

 Petroleum Industry, The : A Brief Survey of the 



Technology of Petroleum based upon a Course of 



Lectures given by members of the Institution of 



