XXVI 



Index 



[Naiur0, 

 September sg, 1921 



Wilson (Prof. E. B.), elected a Foreign Member of the 

 Royal Society, 342 c- 1 ^ o 



Wilson (J.), The Breeding and Feeding of Farm Stock, 678 

 Wilson (Dr. M.), A Fungoid Disease of the Douglas Fir, 437 

 Wilson (Dr. T. S.), The late Prof. C. Lapworth's Views on 

 Spiral Movements in Rocks during Elevation or Depres- 

 sion, 93 

 Wilson (Dr. W.), appointed Professor of Physics at Bed- 

 ford College for Women, 443 

 Wilson, Some Effects of Environment on Efficiency and 



Safety, 567 

 Wilson-Barker (Sir David), The " Flight " of Flying-fish, 



233 

 Wiltshire (G. P.), The Methods of Infection of the Apple 



Canker Fungus, 318 

 Wingrave (Dr. W.), The Japanese Artificially Induced 



Pearl, 620 

 Winkler (Dr. A.), Geology of the Central Isonzo Valley, .827 

 Wood (Dr. A. B.), and Dr. F. B. Young, " Light-body " 

 Hydrophones and the Directional Properties of Micro- 

 phones, 541 ; The Acoustic Disturbances produced by 

 Small Bodies in Plane Waves Transmitted through 

 Water, 541 

 Wood (Dr. C. A.), and Dr. F. H. Garrison, A, Physician's 



Anthology of English and American Poetry, 102 

 Wood (Prof. T. B.), The Chemistry of Crop Production, loi 

 Wood-Jones (Prof. F.), The " Flight " of Flying-fish, 233 

 Woodward (Dr. A. Smith), re-elected President of the 



Linnean Society, 499 

 Woodward (B. B.), Molluscan Fauna of Scottish Lakes, 

 and a Pisidium New to the British Isles, 715 ; Pel- 

 seneer's Les Variations et leur H^r^dit^ chez les Mol- 

 lusques, 7 

 Woodward (Dr. H), re-elected President of the Palaeonto- 



graphical Society, 563 

 Woog (P.), The Oiliness of Fatty Bodies, 799 

 Woolsey (T. S.), with two chapters by W. B. Greeley, 



Studies in French Forestry, 548 

 Wootton (Mrs. B.), A, Socialist Commonwealth, 100 

 Wordie (J. M.), The Natural History of Pack-ice as ob- 

 served in the Weddell Sea, 19 14 to April, 19 16, 62 ; 

 The Shackleton Antarctic Expedition of 1914-17 : 

 Bathymetrical Observations in the Weddell Sea, 62 ; 

 Geological Observations in the Weddell Sea Area, 606 ; 

 The Soundings and Deep-sea Deposits of the Shackleton 

 Expedition in the Weddell Sea, 692 

 Workman (W. P.), and A. G. Cracknel!, The School Geo- 

 metry : Matriculation Edition, 616 



Worthington (W. B.), elected President of the Institution 



of Civil Engineers, 370 

 Wright (Sir Almroth), awarded the Gold Medal of the 



Royal Society of Medicine, 657 

 Wright (A. M.), Meat-canning and the Causes of Failure, 53 

 Wright (Dr. G. F.), [obituary], 433 

 Wright (Mrs. Mabel C), A New Conchostracan Genus — 



Limnestheria — from the Coal Measures of Kilkenny, 309 

 Wright (S.), The Relative Importance of Heredity and 



Environment in Determining the Piebald Pattern of 



Guinea-pigs, 94 

 Wrightson (Sir Thomas), [obituary article], 530 

 Wrinch (Dr. Dorothy), The Structure of Scientific Inquiry, 



542 

 Wyatt (T. C), elected to a Fellowship at Christ's College. 



Cambridge, 316 

 Wylie (R.), Bequests to Glasgow University, 91 



Yajnik (N. A.), and H. C. Mahajan, Hydrolysis of some 



Indian Oils by Vegetable 'Lipase, 671 ; and D. R. 



Sarma, Investigations on Indigo Textile Hydrosulphite 



Vat-dyeing, 671 

 Y^ramian (V.), The Synthesis and Dehydration of Ethyl- 



propylphenylcarbinol, 831 

 Young (A. E.), Some Investigations in the Theory of 



Map Projections, 744 

 Young (R. K.), Fi.xed Calcium Lines in Early Type Stars, 



247 

 Young (Prof. S.), elected President of the Royal Irish 



Academy, 115 

 Younghusband (Sir Francis), and Prof. J. N. Collie, The 



Ascent of Mount Everest, 12 

 Youngken (Dr. H. W.), The Comparative Morphology, 



Taxonomy, and Distribution of the Myricaceae of the 



Eastern United States, 765 



Z. (H.), and H. C. S., Bibliotheca Chemico-mathematica, 



2 vols., 294 

 Zeeman (Prof. P.), elected a Foreign Member of the 



Royal Society, 342 

 Zenghelis (C. D.), A New Reaction of Ammonia, 735 ; The 



Detection of Nitrogen in Organic Compounds, 799 

 Zsigmondy (Prof. R.), translated by Prof. E. B. Spear. 



Part i., KoUoid-chemie ; part ii., Industrial Colloidal 



Chemistry, 226 



TITLE INDEX. 



Aberdeen University, Conferment of Degrees, 669 



Abney, Sir William, as a Scientific Photographer, Chapman 

 Jones, 662 



Absorption : Bands, The Shift of, with Change of Tempera- 

 ture, Dr. Hartridge, 446 ; Spectra, a Method of Pro- 

 jecting, Dr. Hartridge, 446 



Abu Durba, Western Sinai, Preliminary Report on, Dr. 

 W. F. Hume, 827 



Academy, The Royal, 305 



Acari, Some New and Little-known, mostly Parasitic in 

 Habit, S. Hirst, 253 



Acids from Cultures, The Extraction of. Dr. R. Greig-Smith, 



575 

 Acoustic Disturbances produced by small Bodies in Plane 



Waves transmitted through Water, Drs. A. B. Wood 



and F. B. Young, 541 

 Acoustical : Phenomenon, A New, Dr. J. Erskine-Murrav, 



490"; Dr. H. Hartridge, H. S. Rowell, and Prof. W. B. 



Morton, 586 ; Dr. G. A. Shakespear, 623 ; F. M. West, 



652 

 Acque, II Regime delle, nel Diritto Pubblico e Private 



Italiano, A. Vitale, 358 



Acquired Characters, The Inheritance of. Dr. R. Ruggles 



Gates, 89 

 Acrylic Acid and Acrylic Esters, C. Moureu, M. Murat, and 



L. Tampier, 510 

 Acyclic 5-Diketones, The Preparation of the, E. E. Blaise, 



799 

 Adalia bipunctata, The Biology and Genetics of, Mrs. 



O. A. M. Hawkes, 724 

 Adams Prize, 1921-22, Subject Proposed for the, 188 

 Adult Education Committee, Constitution of an, by the 



President of the Board of Education, 251 

 Aeronautical : Instruments, Prof. C. E. Mendenhall, 152 ; 



Treatises, 389 

 Aeronautics : During the War, The Evolution of, Lt.-Col. 



Renard, 118; in Theory and Experiment, W. L. Cowley 



and Dr. H. Levy. Second edition, 389 

 Aeroplane Photography, Practical, 39 



" .lather " : " Space " or, Prof. A. S. Eddington, 201 ; 

 " Space " or, Dr. Norman R. Campbell ; L. C. W. Bona- 



cina, 234 ; Uniform Motion in the, E. H. Synge, 746 ; 



Dr. H. Jeffreys, 747 ; Waves and Electrons, Sir William 



Bragg, 374 



