

Nature, | 
October 7, 1915 


ounds: Evolution of Lesions in, caused by War Pro- 
jectiles, A. Policard and A. Phélip, 552; the Treatment 
of Recent, by a Solution of Iodine, E. Crauzel, 552 
Wright, Wilbur, Memorial Lecture by Prof. G. H. Bryan, 
297 
riting, Mechanism of, J. Drever, 185 
Xerophytic Native Grasses, the Anatomical Structure of 
some, E. Breakwell, 553 
X-ray: Bulbs, Production of, in France, 653; Fluorescence 
and the Quantum Theory, Prof. C. G. Barkla, 7; 
Technic, a Manual of, Capt. A. C. Christie, 87 
X-rays: Dr. G. W. C. Kaye, 87; and Crystal Structure, 
Prof. W. H. Bragg and W. L. Bragg, 198; and Crystal- 
line Structure, Prof. W. H. Bragg, 109; and Crystals, 
Dr. A. E. H. Tutton, 198; Dosage of, E. Coustet, 436 
* 
_ Yale: College, Bequest to, 248; University, Bequest to, 223 
~ Yellow Sensation, the Simple Character of the, Dr. F. W. 
4 Edridge-Green, 547 
—>r 
Index 
xlvil 

| Yenesei: a Summer on the, (1914), Miss M. D. Haviland, 
209; Ornithology in Delta of, Miss M. D. Haviland 78 
Yosemite National Park, Gift for the Survey of the Animal 
and Bird Life of the, 693 : 
Youth, the Value of, as a National Asset, 457 
Zeolites and Associated Minerals from the Tertiary Lavas 
around Ben More, Mull, W. F. P. M’Lintock, 637 
Zeppelins and other Enemy Aircraft, All about, F. Walker, 
588 
Zinc-copper Alloys, O. F. Hudson, 157 
Zoological : Monographs, 143; Nomenclature, 153 ; Nomen- 
clature, the Rules of, Dr. F. A. Bather, 118; Society of 
London, additions to, 14, 460; and the War, 271; 
Monthly General Meeting of the, 653; Society of Phila- 
delphia, Forty-third Annual Report of, 350; Society of 
Scotland, Second Annual Report of the, 546 
Zoology: an Elementary Text-book, Dr. A. E. Shipley and 
Dr. E. W. MacBride, third edition, 476; Elementary, 
476; Systematic, Pencil and Pen in, Rev. T. R. R. 
Stebbing, 584 

