December 13, 1906. INDEX. AGE (E.), Gesammelte Abhandlungen, 582 Abel (O.), a Cetacean, Palaeophocaena andrussovi, from the Middle Miocene of the Taman Peninsula, 530; Flying Fish in the Triassic, 530 Aberdeen University Quatercentenary Celebrations, 188, 565 Abetti (Prof.), Comets 1906a and 1906c, 18 Abnormality, Inheritance of an, Prof. Herbert McLeod, F.R.S., 150 Aboriginal Tribes of New South Wales and Victoria, Notes on the, R. H. Mathews, 100 Aborigines of Unexplored New Guinea, Dr. C. G. Selig-| mann, 58 Abraham (Henri), a Galvanometer with a Movable Needle for Alternating Currents, 72 Abruzzi (Duke of the), the Ascent of Ruwenzori, 528 Abyssinia, the Source of the Blue Nile, a Record of a Journey through the Sudan to Tsana in Western Abyssinia, and of the Return to Egypt by the Valley of the Atbara, with a Note on the Religion, Customs, &c., of, Arthur J. Hayes, Entomological Appendix by Prof. | E. B. Poulton, F.R.S., Sir H. H. Johnston, K.C.M.G., 247 Academical Sciences, Interrelation of the, Dr. Shadworth H. Hodgson, 337 Arland (Dr. Theodore Dyke), on the Physiological Value of Rest, 480, 502 Aconites of India, the, Dr. Otto Stapf, 170 Acoustics: Method of Exploding Mines by Means of Acoustic Waves, 40; Mechanical and Electrical Phenomena occurring in the Telephonic Transmission of Speech, W. Duddell, 60; Resonant Properties of Fossilised Wood, E. M. Buchanan, 84; Acoustical Properties of Buildings, Wallace C. Sabine, 368; M. Marage, 368: Amplification of Sounds, M. Dussaud, 580 Adami (Prof.), Pathology and Physiology of the Cell Nucleus, 529 Adams (Prof.), the Spectra of Sun-spots and Red Stars, 418: Relation between the Spectra of Sun-spots and Stars, 595 Adamson (E.), Influence of Silicon, Phosphorus, Manganese, and Aluminium on Chill in Cast-iron, 68 Adeney (Dr. W. E.), Composition of a Nitrogen Mineral Aeronautics: Balloons and Kites in the Service of Meteor- R. B. Woosnam, D. Carruthers, and A. F. R. Wollaston, 132; Cotton Growing at Golbanti and Malindi, 157; Plants and their Ways in South Africa, Bertha Stoneman, 221; the South African Medal of the British Association, Sir G. H. Darwin, K.C.B., F.R.S., 225; Round Perforated Stones (Tiko) alleged to have been made by Bushmen for the Purpose of giving Weight to the Kibi" or Digging Stick, L. Peringuey, 288; the Magnesite Mines of South Africa, 573; Geological Studies in South Africa, Prof. Grenville A. J. Cole, 646; Country between Pretoria and Pietersburg, Mr. Kynaston, 646; the Gneisses of the Limpopo Flats, Dr. F. W. Voit, 647 Agriculture: Agriculture générale, le Sol et les Labours, Paul Diffloth, 4; Process for the Direct Utilisation of the Nitrogen of the Atmosphere for the Production of Artificial Manure and other Chemical Products, Dr. Adolf Frank, 65; Experiments on Well Irrigation at Metrosapuram in 1902-5, Prof. A. Chatterton, 86; Question of Rabbit Destruction, T. Steel, 95; the Book of the Rothamsted Experiments, A. D. Hall, Prof. T. H. Middleton, 121; Opening of a New Laboratory at the Rothamsted Experimental Station, 307; Death and Obituary Notice of Dr. William Fream, 132; Cotton Growing at Golbanti and Malindi, 157; a Monograph of the Insect Injuries to Indian Corn, S. A. Forbes, Fred. V. Theobald, 160; the Transition in Agriculture, Edwin A. Pratt, 193; an Introduction to the Study of Agricultural Economics, Henry C. Taylor, 193; the Development of Agriculture in Denmark, R. J. Thompson, 193; Cassava Trials at the Hope Experiment Station, Jamaica, H. H. Cousins, 208; Cultures du Midi de l'Algérie et de la Tunisie, C. Rivière and H. Lecq, 269; United States Dry-farming," J. L. Cowan, 304; the Rose-breasted Grosbeak and the Potato-beetle, 304; Composition of Indian Rain and Dew, Dr. J. W. Leather, 337; Spread of St. John's Wort in Australia, 337; Behaviour of Manures in Soils, Oswald Schreiner and George H. Failyer, 339; the Progress of Agricultural Science, 474; Mendel's Laws of Inheritance, R. H. Biffen, 474: W. Bateson, F.R.S., 475; R. C. Punnett, 475; Assimilation of Nitrogen by Leguminous Plants, Dr. Hiltner, 475; John Golding, 475; Vitality of Farm Seeds, William Carruthers, F.R.S., 475; Improvement of Pastures, 475; British Forestry, 475; Nature-study in Rural Schools, 476; Memoirs of the Department of Agriculture in India, H. Maxwell-Lefroy, Fred. V. Theobald, 481; a Larch Sawfly in Cumberland, 529; Agriculture in St. Kitts, F. R. Shepherd, 593; Ravages of Loxostega (Eurycreon) sticticalis in the Cultivation of Beet-root of the Central Plateau, Alfred Giard, 628; Damage done to Crops by the Mexican Cotton-boll Weevil, Dr. W. E. Hinds, 642: the Cotton Worm, Prodenia littoralis, F. C. Willcocks, 649; the Cotton Boll Worm, Earias insulana, F. C. Willcocks, 649; Agricultural Notes, 649; Condensed Vegetable Milk, T. Katayama, 649; Cherry Leaf Scorch, E. S. Salmon, 649; Prussic Acid in Fodder Plants. Dr. J. W. Leather, 649; Artificial Manures for India, F. G. Sly, 649; Agriculture in Egypt, 649; "Sore-shin Fungus, W. L. Balls, 650 Air-currents, the Life-history of Surface, a Study of the b Aitken (Dr. John, F.R.S.), Interpretation of Meteorological Aitken (Prof. R. G.), New Catalogue of Double Stars, 18; Alcock (N. H.), Action,of Anæsthetics on Living Tissues, Alexander (Captain Boyd), the Haunts of the Okapi, 88 Algen, Morphologie und Biologie der, Dr. Friedrich Olt- Algeria, Atmospheric Electricity in, Ch. Nordmann, Dr. Algérie et de la Tunisie, Cultures du Midi de l', C. Rivière Algol Variables, Discovery of, Mrs. Fleming, 210 Alien Flora of Britain, S. T. Dunn, 170 Alilaire (E.), the Composition of an Acetic Ferment, 344 Allan (C.), Fermentation Changes that give the Quality to Allen (Dr. E. J.), Fishery Problems and Marine Investi- Allen (H. S.), Chemical and Electrical Changes induced Allen (W. F.), the Lymphatics of Fish, 156 Alliston (Norman), Reconnoitres in Reason and the Table- Alpine, Atlas Colorié de la Flore, J. Beauverie and L. Alward (G. L.), Fishery Problems and Marine Investi- Amana Meteorite, the, Dr. G. D. Hinrichs, 575 America: Recent Publications of the Bureau of American Americanists at Quebec, the Congress of, Dr. A. C. Amman (L.), Soluble Albuminoid Materials of Milk, 192 . Anatomy Lehrbuch der vergleichenden mikroskopischen Ancient Fire Festivals, Thereza Story-Maskelyne, So Andrews (Dr. C. W., F.R.S.), a Descriptive Catalogue of Nature 13 Angelucci (O.), Method of Isolating Radio-thorium from Animals: Destruction of Animals in Australia, T. Steel Annandale (Dr. N.), Tank Fauna of India, 96; the Fresh- 66 Antarctica Expédition Antarctique Belge, Résultats du Apteryx, the Olfactory Sense in, Prof. W. B. Benham, 222 Aquatic-dwelling Weevils, E. E. Lowe, 541 Aquila, Spectrum of Nova, No. 2, 87; Magnitude Observ- Archæology: Discovery of Seven Thousand Roman Coins, |