Nature, 
June 9. 1904 
IN: Dae 
Asse (Ernst), Gesammelte Abhandlungen, 497 
Abbott (G. F.), Macedonian Folklore, 125 
Abel (Dr. O.), Molars of Anthropoids from the Leithakalk, 
6 
Bi raham (Henri), Recueil d’Expériences élémentaires de 
Physique, 391 
Absorption in the Solar Atmosphere, Frank W. Very, 543 
Absorption of Star-Light by a Comet’s Tail, Dr. Max Wolf, 
8 
Ay amal Deposits, H. Robson, 297 
Accommodation of Scottish Scientific Societies, 105, 324 
Acetylene: its Generation and Use, F. H. Leeds and 
W. J. A. Butterfield, 122 
Ackroyd (W.), Colour Changes brought about by Radium 
Rays, 113; the Source of the Energy of Radium Com- 
pounds, 295; the Cause of the Saltness of the Dead Sea, 
ae 
Rend (H. D.), a New Cave on the Eastern Side of 
Gibraltar, 119 
Acoustics: the Emission of Musical Notes by the Hover- 
flies of the Genus Eristalis, W. H. Harris, 158; Influence 
of a Magnetic Field on a Tuning Fork, O. Kirstein, 158; 
a Method of Mechanically Reinforcing Sounds, Rev. T. C. 
Porter, 164; the Artificial Development of Hearing in 
Deaf Mute Subjects, Dr. Marage, 205; on the Production 
of the n-Rays by Sound Vibrations, J. Macé de Lépinay, 
287; Pulse and Rhythm, Mary Hallock-Greenewalt, 470 
Actinic Quality of Sky-Light, Gavin J. Burns, 330 
Adams (Dr. Cooke), Cancer in Australia, 541 
Adams (Prof.), Determination of Standard Stellar Velocities, 
113; Radial Velocities of Twenty Orion Stars, 446 
Addresses, Essays and, 1900-1903, Rt. Hon. Lord Avebury, 
81 
Eblids, the Nematocysts of, G. H. Grosvenor, 238 
Aérial Tubers on the Potato, W. Traylen, 465; M. T. M., 
465 
Aéronautics: Lebaudy Balloon Ascent on November 12, 
1903, 61; Meteorological Observations with Kites at Sea, 
A. L. Rotch, 65; Balloons Containing a Subsidiary Air 
Balloon according to the Theory of General Meusnier, 
Henry de la Vaulx, 72; another Trial of the Steerable 
Balloon Le Jaune, 88; Scientific Balloon Ascents, 89; on 
the Possibility of Sustaining in the Air an Apparatus 
Employing a Helix, using an Internal Combustion Motor, 
Charles Renard, 119; International Balloon Ascents on 
November 5 and December 3, 1903, 328; First Successful | 
Achievement of Artificial Flight, Orville and Wilbur 
Wright, 376; the Longitudinal Stability of Aérial Gliders, 
G. H. Bryan, F.R.S., and W. E. Williams, 406 
“Ether and Gravitation, W. G. Hooper, 509 
“ Affenspalte ’’ in Human Brains, the, Dr. W. L. H. Duck- 
worth, 104 
Africa: Game Protection Association of Western South 
Africa, 63; Biological Work in South Africa, 91; Spawn 
of Food Fishes and Trawling, Dr. Gilchrist, 91 ; the South 
African Sheep and Goat Disease, *‘ Heartwater,’’ C. P. 
Lounsbury, 91; the Flora of the Uitenhage, A. C. Seward, 
91; Flowering Plants and Ferns of the Cape Peninsula, 
Dr. Bolas and Major Wolley-Dod, 136; Wild Garlic a 
Cure for Goat-Tick, 163 ; New Regulations for Preventing 
the Importation of Plant Pests in Cape Colony, 163; 
Agriculture in the Transvaal and Farming Problems, 
F. B. Smith, 184 ; Recent Geological Observations in Cape 
Colony, 229; the Transvaal Technical Institute, John 
Robinson, 271; Big Game Shooting and Travel in South- 
East Africa, F. R. N. Findlay, Sir H. H. Johnston, 
G.C.M.G., K.C.B., 313; South African Flowering Plants, 
Prof. G. Henslow, 460; University Education in South | 
Africa, Prof. Hele-Shaw, F.R.S., 544; a Search for the 
Masked Tawareks, W. J. Harding King, 152; the Advance 
of Our West African Empire, C. Braithwaite Wallis, 153 ; 
Sleeping Sickness, Dr. J. W. W. Stephens, 345; Medusze 
in Lake Victoria Nyanza, 348; J. E. S. Moore, 365; 
African Trypanosome, Pathogenic for Horses, A. Laveran 
and F. Mesnil, 528 ; Geological Constitution of the Massif 
of Khakhadian (Soudan), H. Arsandaux, 576; Geology of 
Baharia Oasis, Dr. John Ball and H. J. L. Beadnell, 
618 
Agriculture: Agriculture for Beginners, C. W. Burkett, 
F. L. Stevens and D. H. Hill, 54; the Chemistry of the 
Soil as Related to Crop Production, M. Whitney and 
F. K. Cameron, 58; the Cotton Worm, 112; the Culti- 
vation of Seedling and other Canes at Barbados, 112; 
Agricultural Notes, 162; the Effects of Grass on Apple 
Trees, the Duke of Bedford and Spencer Pickering, 
F.R.S., 162; the Sources of Nitrogen to Plants, MM. 
Laurent and Marchal, 162; Wild Garlic a Cure for Goat- 
Tick, 163; New Regulations for Preventing the Import- 
ation of Plant Pests in Cape Colony, 163; Farming, 
W. M. Tod, 172; Continental State Aid for Agriculture, 
T. S. Dymond, 181; Annual Report on the Distribution 
of Grants for Agriculture and Research in the Year 
1902-3, 181; Agriculture in the Transvaal and Farming 
Problems, F. B. Smith, 184; Malessere Agrario ed Alimen- 
tare in Italia, Italo Giglioli, 222; Codling-moth and 
Damage Inflicted by its Caterpillar, C. B. Simpson, 232 ; 
Soil and Water of the Wadi Tumilat Lands, A. Lucas, 
258; Variation in Oat Hybrids, John H. Wilson, 413; 
Cotton-growing in our Colonial Possessions, 423; Insects 
Attacking Corn-stalks, F. M. Webster, 494; Insect 
Enemies of the Sugar-beet, F. H. Chittenden, 494; 
Agricultural Education and Research in India, 564; the 
Care of Animals, N. S. Mayo, 605 
Air, Buys Ballot’s Law and Trajectories of, Dr. Shaw, 303 
Air Calorimetry, Instruments used in Testing of Electric 
Generators by, Prof. R. Threlfall, 118 
Air, Ionisation of, Norman N. Campbell, 511 
Schuster, F.R.S., 599 
Aitken (Dr. A. P.), Death of, 586 
Aitken (Prof. R. G.), Catalogue of New Double Stars, 425 
Albrecht (Sebastian), Photographic Observations of 
Borrelly’s Comet (1903 c), 568 
Alcock (Dr. R. H.), Rapidity of Nervous Impulse in Tall 
and Short Individuals, 118 
Alcohol and Physiology, Prof. 
Benjamin Moore, 267 
Algebra: Junior Algebra Examination Papers, S. W. Finn, 
28; Graphs, or the Graphical Representation of Algebraic 
Functions, C. H. French and G. Osborn, 363 
1 ProteAc 
Buel P. Colton, Prof. 
| Alkali and Chlorine Industry, the, E. Sorel, C. Simmonds, 
242 
Alicatine Metals, the Line Spectra of the, H. Konen and 
A. Hagenbach, 137 
Allcock (C. H.), Theoretical Geometry for Beginners, 146, 
434 
Allégre (Messrs. Lucien, and Co.), the ‘‘ Luna’? Printing- 
out Paper, 397 
Allen (Dr. E. J.), the British Government and Marine 
Biology, 463 
Allen (Dr. G. E.), Magnetism of Basalt and the Magnetic 
Behaviour of Basaltic Bars when Heated in Air, 23 
Allen (H. S.), Radio-active Gas in Mineral Springs, 247 
Alliot (Henri), Action of Oxidising Agents on the Purity 
of Industrial Fermentations, 600 
Allotropic School, Metallography of the, Floris Osmond, 
Prof. J. O. Arnold, 553 
