( 393 ) 
Books received for Webiet, 
From Messrs. Longman & Co. :— 
Tue Srory or THe Guns. By Sir J. Emerson Tennent, K.C.S., F.R.S. 
Illustrated. 400 pp. 8vyo. 
ELEMENTS oF Puysics, on NaruraL Puttosopuy. Written for general use in 
plain or non-technical language, by Neil Arnott, M.D., F.R.S., &e. 6th 
and completed Edition. Part I. 430 pp. 8vo. 
A GvIpE To GEoLocy. By John Phillips, M.A., LL.D., F.R.S., F.G.S., Pro- 
fessor of Geology in the University of Oxford. 5th Edition. Illustrated. 
320 pp. 
Tue Barre OF THE STANDARDS ; the Ancient of Four Thousand Years against . 
the Modern of the last Fifty Years, the less perfect of the two. By John 
Taylor, author of ‘The Great Pyramid, why was it built?’ 100 pp. S8vo. 
BiocrarnicaL Sketcu or Sir BensAMiy Bropie, late Sergeant-Surgeon to the 
Queen and President of the Royal Society. By Henry W. Acland, Regius 
Professor of Medicine in the University of Oxford. 30 pp. 8vo. 
THe PrincrPLEs OF AGRICULTURE. By Wm. Bland, M.R.A.S., author of ‘The 
Principles of Construction in Arches, Piers, Buttresses, &c.’ 2nd Edition. 
140 pp. 
From Mr. Van Voorst :— 
Brirish ConcuoLocy, or an Account of the Mollusca which inhabit the 
British Isles and the surrounding Seas. Vol. II. Marine Shells, compris- 
ing the Brachiopoda and Conchifera from the Family Anomiide to that of 
Mactride, By John Gwyn Jeffreys, F.R.S., F.G.S., &c. 8 plates. 480 pp. 
From Messrs. John Churchill & Soins :— 
Harpwicnu’s PuorocrapHic Cuemistry. 7th Edition. Revised by G. Daw- 
son, M.A., Lecturer on Photography, King’s College, London; and E. A. 
Hadow, Demonstrator of Chemistry, King’s College, London. Illustrated. 
608 pp. 
THE hae Sree In Cuemistry, or the Student’s Guide to the Higher 
Branches of the Science. By Robert Galloway, F.C.S., Professor of Prac- 
tical Chemistry in the Museum of Irish Industry. Dublin. Ilustrated. 
792 pp. 
From Mr. Stanford :— 
Pure Locic, or THE Logic oF QUALITY APART FROM QUANTITY; with 
remark’s on Booles System and on the relation of Logic and Mathematics. 
By W. Stanley Jevons, M.A. 89 pp. 
From Messrs. A. Brown & Co., Aberdeen :— 
Tue Boranist’s GUIDE TO THE COUNTIES OF ABERDEEN, BANFF, AND KincAr- 
pine. By G. Dickie, A.M., M.D., Professor of Botany in the University 
of Aberdeen. Map. 350 pp. 8vo. 
From the Author :— 
A Hanppook or Descriptive AND PracticaL Astronomy. By George F. 
Chambers, F.R.G.S. Illustrated. 560 pp. (J. Murray, 1861.) 
