Nature, 

 June 18, 1903 



] 



Index 



xxi 



Germs in Space, Sir Oliver Lodge, F.R.S., 103; Prof. 



Theo. D. A. Cockerell, 103 ; Lord Kelvin, 181 

 Gernez (D.), Colour of Mercuric Iodide at Different 



Temperatures, 576 

 Geschlechtsbestimmenden Ursachen, Das Problem der, Dr. 



M. von Lenhoss^k, 366 

 Gessard (C.), the Oxydases of Cuttle Fishes, 4S0 

 Giacobini, Comet 1902 b, C. F. Pechule, 158 

 (Giacobini), New Comet 1902 d, 137 ; G. Bigourdan, 167 ; 



P. Salst, 167; G. Fayet, 167, 307; Observations of the, 



made at the Observatory of Besancon, P. cnofardet, 192 

 Giacobini, Comet 1903 a, 280, 329; M. Ebell and Prof. H. 



Kreutz, 307 

 Giacobini, Elements and Search-ephemeris for Comet 1896 



V., Herr M. Ebell, 447 

 Giacosa (Prof. Piero), Positive Sciences at the International 



Congress of Historv, 613 

 Gibbs (Prof. J. Willard), Death of, 615 

 Gibson (Dr. G. A.), Condition of the Blood in Cyanosis, 263 

 Giglioli (Enrico Hellyer), Materiali per lo Studio della 



" Eta della Pietra " dai tempi preistorici all' epoca 



attuale, 145 

 Giglioli (Italo), Chimica Agraria, Campestre e Silvano, 169; 



the Herbarium of Ferrante Imperato at Naples, 296 

 Gilbert (Grove Karl), an Introduction to Physical Geo- 

 graphy, 147 

 Gilchrist (Prof. Douglas A.), Buttermaking on the Farm 



and at the Creamery, C. W. W. Tisdale and T. R. 



Robinson, 343 

 Giles (W. B.), Howlite and other borsilicates from the 



Borate Mines of California, 575 ; a tantalite from Green 



Bushes, W. Australia, 575 

 Gill (Sir D.), Suggestion made by, that the Brighter Stars 



are rotating with Respect to the Fainter Stars, Prof. 



H. H. Turner, 94 

 Gill (Rev. H. V.), Experiment to Illustrate Precession and 



Nutation, 586 

 Gill (T. P.), Position of Science in Irish Intermediate 



Schools, 17 

 Giran (H.), the Transformation of Pyrophosphoric Acid 



into Orthophosphoric Acid, 14-: ■ Heat of Combustion 



of Phosphorus and on the Phosphoric Anhydrides, 455 ; 



on the Heat of Transformation of Yellow into Red Phos- 

 phorus, 503 

 Glacial Action in the Orange River Colony, South Africa, 



Traces of Past, G. E. H. Barrett-Hamilton, 223 

 Glacial Period, the Cause of the, H. L. True, Supp., 



February 5, 1903, viii 

 Glaciers : the Movements of, 282 ; Chronologie des Varia- 

 tions Glaciaires, Charles Rabot, 40; 

 Gladstone (Dr. J. H.), Report of the Committee on the 



Teaching of Science Subjects in Elementary Schools, 18 

 Glaisher (James, F.R.S.), Death and Obituary Notice of, 



348 

 Glasgow, the Royal Philosophical Society of, 70 

 Glass, Silica, 403 

 Glazebrook (Dr. R. T.), Photometric Work at the National 



Physical Laboratory, 349 

 Globe Geography Readers, the, Vincent T. Murche\ 367 

 Goadby (Kenneth W.), the Mycology of the Mouth, 534 

 Goat Disease, the South African Sheep and, known as 



" Heartwater," C. P. Lounsbury, 3S 

 Godman (Frederick Ducane, F.R.S.), Biologia Centrali- 



Americana, Insecta — Lepidoptera — Rhopalocera, 25 

 Goeldi (Dr. E.), on Brazilian Deer, 620 

 Goette (Dr. Alexander), Lehrbuch der Zoologie, 459 

 Goldschmidt (Dr. Victor), Leber Harmonie und Complica- 

 tion, 78 

 Gooch (F. A.), Estimation of Bromic Acid by the Direct 



Action of Arsenious Acid, 45; Reduction of Vanadic Acid 



by Hydrochloric Acid, 93 

 Gorczynski (Dr. Ladislaus), Dimensions of Physical Units, 



2 3 2 

 Gordon (J. W.), the Helmholtz Theory of the Microscope, 



55 1 

 Gordon (Dr. M. H.), Malaria in India, Captain S. P. 



James, 513 

 Gordon (Mrs. Dr. Ogilvie), Geological Survey of the 



Fassa District in South Tyrol, 358 

 Gore (Col. St. G. C), General Report of the Survey of 



India, 210 



Goris (A.), Localisation of Aesculin and of Tannin in the 



Chestnut Tree, 576 

 Goss (Mr.), Lepidoptera and Choice of Plant Food, 166 

 Gosselet (J.), Fishes in the Devonian Layer of the Pas-du- 



Calais, 455 

 Gostling (M.), Action of Acids on Cellulose, 238 

 Gottingen, Royal Society of Sciences, 48, 552 

 Gouy (M.), Effect of Temperature on Electrocapillary 



Phenomena, 503 

 Government Grant for Scientific Research, Prof. R. T- 



Hewlett, 150 

 Grabau (Prof. A. W.), Morphology and Growth of the 



Gastropod, 278 

 Gracht (Dr. W. van der), Total Eclipse of the Moon, 



April 22, 1902, 184 

 Gravitation, Apparent Deviations from Newton's Law of, 



Peter Lebedew, 91 

 Green (C. T.), Flora of the Liverpool District, 55. 

 Green (E. E.), Hypopeltis Tea-Pest, 328 ; Papaw-trees and 



Mosquitoes, 487 

 Green (Prof. J. Reynolds, F.R.S.), on the Germination of 



Fattv-seeds, 19 

 Greenhill (Prof. A. G., F.R.S.), Hohere Analysis fur In 



genieure. Dr. John Perry, 338 

 Greenish (Prof. Henry G.), Die Rohstoffe des Pflanzen- 



reiches, Dr. Julius Wiesner, 553 

 Grehaut (Nestor), Analysis of Nine Specimens of Air ot 



a Coal Mine, 46 

 Grigg, Comet, 1902 c, 91 

 Groom (Prof. Percy), a Pot of Basil, 271 

 Groth (L. A.), the Potash Salts, their Production and 



Application to Agriculture, Industry and Horticulture, 



222 

 Groves (W. H.), The Rational Memory, 461 

 Gruner (P.), Ueber die neueren Dammerungserschein- 



ungen, 493 

 Guatemala, Recent Earthquakes in, Edwin Rockstroh, 



271 

 Guglielmo (G.), a Method of determining the Work- 

 measures of the Specific Heat of Water, 592 

 Guilbert (C. F.), the Generators of Electricity at the 



Paris Exhibition, 4 

 Guillaume (C. E.), Conditions Necessary to obtain Nickel 



Steel Alloys of extremely low Coefficients of Expansion, 



TC2; Changes in Nickel Steels, 383; Variation in the 



Modulus of Elasticity in Nickel Steels, 431 

 Guillaume (J.), Comet, 1902 b, 455 

 Guilloz (Th.), Method of Stereoscopic Radioscopy, 480 

 Gulf of St. Lawrence, Tidal Currents in the, W. Bell 



Dawson, 228 

 Gun-barrels, the Vibrations of, Prof. G. H. Bryan, F.R.S., 



248 

 Gunn (William), Death and Obituary Notice of, 12 

 Guntz (M.), Method for Preparation of Metallic Nitrides, 

 ' 47; Sub-salts of Barium, 528 

 Gussfeldt (Prof. Dr. Paul), Grundzuge der astronomisch- 



geographischen Ortsbestimmung auf Forschungsreisen, 



532 

 Guthnick (Dr.), Nova Geminorum, 503 , , 



Guthrie (F. B.), Pot Experiments to Determine the Limits 



of Endurance for Injurious Substances (Wheat), 120 

 Guye (C. E.), Magnetic Hysteresis at High Frequencies, 



624 

 Guvot (A.), Two Tetra-alkyl-diamido-diphenylanthrones, 



45S 



Haas (Hans), Geschichte des Christentums in Japan, 28 

 Haberlandt (Prof.), Cultural Experiments with Isolated 



Plant Cells, 426 

 Haddon (Dr. A. C, F.R.S.), Anthropology, its Position 



and Needs, Address at Anthropological Institute, 449 ; 



the Decorative Art of the Amur Tribes, Berthold Laufer, 



560 

 Hadfield (R.), the Properties of the Alloys of Iron, 14 

 Halbaum (H. W. G.), Mine Ventilation, 38 

 Haldane (Dr.), Ankylostomiasis in Dalcoath Mine, Corn- 

 wall, 15S 

 Hale (Prof.), a New Star in Gemini, 522 

 Hall (Prof. Asaph), the Science of Astronomy, Address at 



the American Association for Advancement of Science, 



Washington Meeting, 282 



