Sold by Harrison and Sone, St. Martin's Lane. 



PHILOSOPHICAL TRANSACTIONS 

 for 1903-4. 



SEEIES A. Containing Papers of a Mathematical or Physical Character. 



Vol. 201 (1903). With 3 Plates. Price £1 16s. Qd. 

 Vol. 202 (1903). With 13 Plates. Price £1 13s. Od. 



Seeies B. Containing Papers of a Biological Character. 



Vol. 195. With 16 Plates. Price £1 Is. Od. 

 Vol. 196. With 23 Plates. Price £1 16s. Od. 



RECENT PAPERS IN THE ' PHILOSOPHICAL TRANSACTIONS.' 

 Published by Ditlatt & Co., 37, Soho Square. 

 Title, Contents, Index, &c, Vol. 202. Price 6dC 



On the Propagation of Tremors over the Surface of an Elastic Solid. By 

 Hoeace Lamb, F.R.S. Price 2s. 



On the Structure of G-old-Leaf, and the Absorption Spectrum of Gold. 

 By J. W. Mallet, E.R.S., Professor of Chemistry in the University of 

 Virginia. Price Is. 



Mathematical Contributions to the Theory of Evolution. — XII. On a 

 G-eneralised Theory of Alternative Inheritance, with Special Reference 

 to Mendel's Laws. By Kabl Peabson, F.R.S. Price Is. Qd. 



On the Acoustic Shadow of a Sphere. By Loed Rayleigh, O.M., F.R.S. 

 With an Appendix, giving the Values of Legendre's Functions from 

 P to P 2 o at Intervals of Five Degrees. By Prof essor A. Lodge. Price 1*. 



On the Integrals of the Squares of Ellipsoidal Surface Harmonic 

 Functions. By G. H. Daewin, F.R.S., Plumian Professor and 

 Fellow of Trinity College, in the University of Cambridge. Price Is. 



The Specific Heats of Metals and the Relation of Specific Heat to Atomic 

 Weight —Part III. By W. A. Tilden, D.Sc, F.R.S., Professor of 

 Chemistry in the Royal College of Science, London. Price Is. 



The Colour-physiology of Higher Crustacea. By Fbedebick Keeble, 

 M.A., University College, Reading, and F. W. Gamble, D.Sc, Owens 

 College, Manchester. Price 12s. 8d. 



Title, Contents, Index, &c. Vol. 196. Price 6d. 



On the Fructification of Neuropteris TieteropJiylla, Brongniart. By 

 Robeet Kidston, F.R.S., L. and E., FtG.S. Price Is. 



On the Origin of Parasitism in Fungi. By Geoege Massee, F.L.S., 

 Principal Assistant, Herbarium, Royal Botanic Gardens, Kew. Price Is. 



On the " Islets of Langerhans " in the Pancreas. By H. H. Dale, M.A., 

 B.C., George Henry Lewes Student, University College, London. 

 Price Is. 6d. 



B. 228. Experimental Researches on Vegetable Assimilation and Respiration. 



III. — On the Effect of Temperature on Carbon-Dioxide Assimilation. 

 By Gabeielle L. C. Matthaei, Fellow of Newnham College, Cam- 

 bridge. Price 3s. 6d. 



B. 229. Cultural Experiments with " Biologic Forms " of the JSrysipTiacece. By 

 Eenest S. Salmon, F.L.S. Price Is. 



B. 230. The Physiological Action and Antidotes of Colubrine and Viperine 

 Snake Venoms. By Leonaed Rogebs, M.D., B.S., M.R.C.P., F.R.C.S., 

 Indian Medical Service. Price 3s. 6d. 



A. 358. 

 A. 359. 



A. 360. 



A. 361. 



A. 362. 



A. 363. 



A. 364. 



B. 223. 



B. 224. 

 B. 225. 



B. 226. 



B. 227. 



