
7 
Nature, | 
October 7, 1915 
Sherman (Prof. H. C.), Food Products, 59 
Soddy (Prof. F.), Chemistry of the Radio-Elements, 
Second Edition, 116 
Taylor (Dr. W. W.), The Chemistry of Colloids and 
some Technical Applications, 504 
Tinkler (Dr. C. K.) and Dr. F. Challenger, The Chem- 
istry of Petroleum and its Substitutes, 447 
Turner (Dr. W. E. S.), Molecular Association, 640 
Wahl (Prof. A.), Translated by F. W. Atack, The Manu- 
facture of Organic Dye Stuffs, 532 
Williams (H. E.), Chemistry of Cyanogen Compounds, 
116 
Willows (Dr. R. S.) and E. Hatschek, Surface Tension 
and Surface Energy and their Influence on Chemical 
Phenomena, 506 
Engineering : 
Baillie (Dr. T. C.), Electrical Engineering, vol. i., 586 
Carpenter (Prof. R. C.), Heating and Ventilating Build- 
ings, Sixth Edition, 424 
Conklin (C. D., jun.), Structural Steel Drafting and 
Elementary Design, 425 
fleming (B. E.), Practical Irrigation and Pumping, 393 
Haven (Prof. G. B.) and Prof. G. W. Sweet, the Design 
of Steam Boilers and Pressure Vessels, 534 
Husband (J.), Mechanical Drawing, with special reference 
to the Needs of Mining Students, 535 
James (Prof. W. H.) and M.*W. Dole, Mechanism of 
Steam Engines, 559 
Meares (J. W.), Electrical Engineering in India, 229 
Murdoch (W. H. F.) and U. A. Oschwald, Electrical 
Instruments in Theory and Practice, 586 
Pender (H.), American Handbook for Electrical En- 
gineers, 229 
Russell (Dr. A.), A Treatise on the Theory of Alternating 
Currents, vol. i., Second Edition, 586 
Taylor (F. N.), Masonry as applied to Civil Engineering, 
230 
Timbie (W. H.) and Prof. H. H. Higbie, Alternating- 
Current Electricity and its Applications to Industry, 
First Course, 586 
Walker (F.), All about Zeppelins and other Enemy Air- 
craft, 588 
Geography and Travel : 
Bacon’s Sixpenny Contour Atlas, South-East England 
Edition, 31; The Map and its Story, 31 
Bartholomew (Dr. J. G.), An Atlas of Economic Geo- 
graphy, with Introduction by Prof. L. W. Lyde, 476 
Bullard (A.) (A. Edwards), Panama, 5 
Bury (G. W.), Arabia Infelix; or, The Turks in Yamen, 
209 
Day (J. P.), Counties of Clackmannan and Kinross, 
145 
Fry (G. C.), Principles of Physical Geography, 174 
Haddon (J. L.), Educative Geography, 449 
Haviland (M. D.), A Summer on the Yenesei (1914), 
209 
Herbertson (Prof. A. J.), A Map’ of the Western War 
Area, 479 
Holmes (Dr. A.), The Physical Basis of Geography, 
534 
Hosie (Sir A.), On the Trail of the Opium Poppy. 90 
Keltie (Dr. J. Scott), Assisted by Dr. M. Epstein, The 
Statesman’s Year Book, 52nd Annual Publication, 
643 j 
Lake (P.), Physical Geography, 534 
Lay (E. J. S.), The Pupil’s Class-Book of Geography, 
3 parts, 31 
Macmillan’s Geographical Exercise Books, with Questions 
by B. C. Wallis, parts i. ii., iii., 31 
Matheson (C.). Counties of Moray and Nairn, 145 
Mawson (Sir D.), The Home of the Blizzard, 260 
Nansen (Dr. F.), Through Siberia, 36 
Oakenfull (J. C.), Brazil (1913). Fifth Edition, 303 
Oswald (Dr. F.), Alone in the Sleeping-Sickness Country, 
209 
Roosevelt (T.), Through the Brazilian Wilderness, 148 
Smith (W. B.), Staffordshire, 615 
Taylor (T.), A Geography of Australasia, 31 
Wallis (B. C.), The Teaching of Geography, 504 
War Map of Italy and the Balkan States, 588 

Index xli 

Geology : 
Adye (E. H.), Economic Geology of Navdnagar State in 
the Province of Kathiawar, India, 407 
Berget (Prof. A.), Translated by E. W. Barlow, The 
Earth: Its Life and Death, 478 
Hotchkiss (W. O.) and E. Steidtmann, Limestone Road 
Materials of Wisconsin, 614 
Iddings (Dr. J. P.), The Problem of Volcanism, 337 
Martin (E. A.), Dew-Ponds, 32 
Seward (A. C.), Antarctic Fossil Plants, 704 
Mathematical and Physical Science : 
Abbott (P.), Exercises in Arithmetic and Mensuration, 
392 
Abraham (Prof. H.) and Prof. P. Sacerdote, Recueil de 
Constantes Physiques, 281 
Armstrong (Prof. H. F.), Descriptive 
Students in Engineering Science and 
586 
Baker (W. M.) and A. A. Bourne, A Shilling Arithmetic, 
Geometry for 
Architecture, 
558 
Barkla (Prof. C. G.) and Dr. G. A. Carse, Notes on 
Practical Physics for Junior Students, 423 
Barnard (S.) and J. M. Child, Elements of Geometry, 62 
Beale (Sir W. P.), An Amateur’s Introduction to Crystal- 
lography (from Morphological Observations), 614 
Benham (C. E.), The Electric Dry Pile, 588 
Bragg (Prof. W. H.) and W. L. Bragg, X-Rays and 
Crystal Structure, 198 : 
Carslaw (Prof. H. S.), Plane Trigonometry, 392; Solu- 
tions to the Questions in Plane Trigonometry, 392 
Castle (F.), Workshop Arithmetic, 392 
Chignell (N. J.), Numerical Trigonometry, 392 
Christie (Capt. A. C.), X-Ray Technic, 87 
Chwolson (Prof. O. D.), Traité de Physique, translated 
by E. Davaux, 257 
Cracknell (A. G.), and A. Barraclough, Junior Algebra, 
558 
Cracknell (A. G.), The Laws of Algebra, 558 
Cressy (E.), Discoveries and Inventions of the Twentieth 
Century, 294 
Crowther (J. A.), Molecular Physics, 87 
Culler (Dr. J. A.), A Text-book of General Physics for 
College Students, 423 
Cunningham (E.), The Principle of Relativity, 612 
Darling (C. R.), Liquid Drops and Globules, 337 
Dayison (Dr. C.), Subjects for Mathematical Essays, 
8 
Donat (Prof. B.), Manuale di Fisica, vol. ii., Acustica, 
Termologia, Ottica, 423 
Dickson (Prof. L. E.), Algebraic Invariants, 62 
Drury (F. E.), Geometry of Building Construction : 
Second Year Course, 586 
Edelman (P. E.), Experiments, 294 
Edwards (E. J.) and M. J. Tickle, Practical Science and 
Mathematics, 586 
Enriques (Prof. F.), Translated by K. Royce, Problems 
of Science, 639 
Franklin (W. S.) and B. Macnutt, Elementary Elec- 
tricity and Magnetism, 559; Advanced Theory of Elec- 
tricity and Magnetism, 559 
F. R. S., Calculus Made Easy, Second Edition, 425 
Fowle (F. E.), Smithsonian Physical Tables, Sixth Re- 
vised Edition, 534 ; -— 
Gage (Prof. S. H.) and Dr. H. P. Gage, Optic Projection 
Principles, 6r 
Hardy (G. H.), A Course of Pure Mathematics, Second 
Edition, 171 
Howell (Dr. H. B.), Pedagogy of Arithmetic, 62 
Jervis-Smith (Rev. F. J.), Dynamometers, Edited and 
Amplified by Prof. C. V. Boys, 557 
Kaye (G. R.), Indian Mathematics, 560 
Kaye (Dr. G. W. C.), X-rays, 87 
Lehmer (D. N.). List of Prime Numbers from 1 to 
10,006,721, 254 
London Mathematical Society, Proceedings of the, Second 
Series, vol. xiii., 171 
Lyster (A. E.), Preliminary Practical Physics, part ii., 
Heat, 257 
McLaren (G. C.), Improved Four-Figure Logarithm 
Table, 394 
