Nature, ] 
October 24, 1912 
Lndex 
XVil 
— ee SSSSSSSSSSSSSSSSSSsSSSSSSSsSsSsSSSS 
Warren (Dr. T. H.), Poetry and Science, 73 
Warth (H.), Red Water, 138 
Wedderburn (E. M.), Temperature Observations in Loch 
Earn, 131 
Wernher (Sir J., Bart.), Obituary, 301 
West (W.), Clare Island Survey: Fresh-water Algz, 260; 
Fresh-water Algz and Marine Diatoms (Clare Island 
Survey), 641 
West (W. and Prof. G. S.), a Monograph of the British 
Desmidiacee, 523 
Western (Col. C. M.), the Practical Science of Billiards and 
its “ Pointer,” 447 
Weston (F. E.), Elementary Experimental Chemistry, 291 
Wheeler (Eng.-Lieut. S. G., R.N.), Heat and Steam, 319 
Whetham (W. C. D., F.R.S.), the Use of Pedigrees: Royal 
Institution Discourse, 310 
Whetham (W. C. D., F.R.S., and Catherine D.), Heredity 
and Society, 263; an Introduction to Eugenics, 263 
Whiddington (R.), Transmission of Kathode Rays through 
Matter, 52; Velocity of the Secondary Kathode Particles 
ejected by Réntgen Rays, 52 
Whitehead (Dr. A. N., F.R.S.) and B. Russell, F.R.S., 
Principia Mathematica, 474 
Whiteley’s (Messrs.), New Premises, 432 
Whitmell (C. T.), Mars and a Lunar Atmosphere, 6; 
Inquiry for Tables of Elliptic Functions of the Second 
Kind, 555 
Wicksteed (C.), 
machines, 590 
Wien (Prof. W.), Recent Advances made by the Theory of 
Radiation : Nobel Lecture, 146 
Wilde (Dr. Henry, F.R.S.), Search-lights for the Mercantile 
Marine, 325, 338 
Wilkinson (P.) and F. W. Cook, Macmillan’s 
Arithmetic, 655 
Willcocks (Sir Wm.), the Garden of Eden and its Restora- 
tion, 381 - 
Williams (F. N.), Prodromus Flore Britannic, 405 
Williamson (R. W.), Dr. A. C. Haddon, F.R.S., the 
Mafulu Mountain People of British New Guinea, 556 
Willis (Bailey), Geological Structure of the Alps, 145 
Wilson (C. T. R.), Expansion Apparatus for making Visible 
Tracks of Ionising Particles in Gases, 415 
Wilson (Prof. E.), B. C. Clayton, and A. E. Power, 
Hysteresis Loss as affected by Magnetic History, 546 
Wilson (Dr. E. A.), British Antarctic Expedition, 302 
Wilson (F. R. L.) and G. W. Hedley, a School Chemistry, 
578 
Wilson (L. J.), Brilliant Spots on Mars, 17 
Reciprocating Straight-blade 
Sawing- 
Reform 
Wilson (W.), the 6-Particles reflected by Sheets of Matter 
of different -Thicknesses, 285 
Withers (T. H.), Early Fossil 
Scalpellum, 130 
Witting (R.), Tides of the Baltic, 615 
Woglom (Dr. Wm. H.), Nature of the Immune Reaction to 
Transplanted Cancer in the Rat, 258 
Wolf (Prof. Max), Nova Geminorum No. 2, 121, 250; the 
new Star 87 1911 Persei, 459 
Wollaston (A. F. R.), Pygmies and Papuans: the Stone 
Age To-day, 556 
Wollaston (H. J. B.), New Method of Working Vertical 
Tow-nets, 521 
Wood (Prof. R. W.), Colour Photography of the Moon, 643 
Wood (Prof. T. B.), Food Value of Bread, 568 
Woodcock (H. de Carle), the Doctor and the People, 575 
Woodcock (H. M.), Birds’ Nests, 321 
Woodruff (L. L.), Protozoan Fauna of Hay Infusion, 430 
Woodward (Dr. A. S.), Cretaceous Dinosauria in German 
East Africa, 273 
Worcester (Dean), the Taal Volcano, 431 
Worgitzky (Dr. G.), Lebensfragen aus. der heimischen 
Pflanzenwelt, 497 : 
Worthington (W. B.), Solar Eclipse Photographs, 251 
Wourtzel (E.), Synthesis of Nitrosyl Chloride and Atomic 
We'ght of Chlorine, 625 
Wright (Fred E.), Methods of Petrographic-microscopic 
Research, 673 
Wright (Wilbur), Death, 351 
Cirripedes of Genus 
Yates (Lucy H.), the Gardener and the Cook, 111 
Young (J. W. A.), Monographs on Topics of Modern 
Mathematics Relevant to the Elementary Field, 395 
Young (Prof. W. H., F.R.S.), Fourier Functions, 415, 417; 
Fourier Constants, 494 
Yule (G. Udny), Methods of Measuring Association between 
two Attributes, 406 
Zeeman (Prof.), Experiments on Liquid Air in an Electric 
Field, 93 
Zenneck (Prof. Dr. J.), Jahrbuch der drahtlosen Telegraphie 
und Telephonie, 400 
Zimmern (Dr. O.), Viscosity of Gases at Low Tempera- 
tures, 540 
Zschokke (Prof. F.), die Tiefseefauna der Seen Mittel- 
europas, 488 
