I THE NATURALISATION OF ANIMALS i 
| AND PUNTS IN NEW ZEAUND 1 
| By Hon. GEO. M. THOMSON, M.L.C.,- F.L.S., F.N.Z.Inst. | 
| Royal 8vo. 42s net. 1 
g “ Mr Thomson has produced a remarkable study, more complete than any book on naturalisation 
g with which we are acquainted.” — The Times Literary Supplement. Ig 
§J “A learned and fascinating book, which will become a classic of acclimatization.” — The Spectator, |gg 
] A NATURALIST’S CALENDAR ( 
H Kept at Swaffham, Bulbeck, Cambridgeshire, fg 
§ by LEONARD BLOMEFIELD (formerly Jenyns). ■ 
| Edited by SIR FRANCIS DARWIN. | 
jf Second edition. Crown 8vo. 3s 6d net. M 
g “ The well-known scrupulous accuracy of its compiler renders his calendar of nature a record of g 
|H exceptional value and interest, belonging to a period when such compilations were rare. There is §§ 
g every justification for its republication in the present convenient form.” — Nature on the first edition. M 
1 CAMBRIDGE UNIVERSITY PRESS 3 1 
I C. F. Clay, Manager : London, Fetter Lane, E.C.4 B 
E. & S. LIVINGSTONE, MEDICAL PUBLISHERS 
16 and 17 TEVIOT PLACE, EDINBURGH 
JUST PUBLISHED — Crown quarto, 344 pp., 105 Illustrations, 15/- net, postage 1/- 
Practical Zoology 
for MEDICAL & JUNIOR STUDENTS 
By J. D. F. GILCHRIST, M.A., D.Sc., Ph.D., Professor of Zoology in the University of Cape Town 
and C. von BONDE, M.A., Lecturer in Zoology in the University of Cape Town 
The attractive features of the book are the particularly clear arrangement of the text, with the right- 
hand pages left blank to enable the student to draw up his own diagrams, and the remarkably fine 
execution of the 105 illustrations, most of which are entirely original, and have been drawn from actual 
dissections. 
Prospectus sent post free on application. 
The Birds of Yorkshire 
By T. H. NELSON, M.B.O.U., 
With the co-operation of W. Eagle Clarke, F.R.S.E., and F. Boyes. 
Two volumes. Demy 8vo, 901 pages, including over 200 
Illustrations, beautifully printed in double tone ink, from 
photographs by R. Fortune, F.G.S., and other well-known 
naturalist photographers, also three-colour plates, including 
specially designed title pages. Cloth Boards, 17/6 net, post 
free, 18/9. 
London : A. BROWN & SONS, Ltd., 5 Farringdon Avenue, E.C.4 
AND AT HULL AND YORK 
