Foreign Scientific Books 
WILLIAMS & NORGATE, 
Importers of Jomgtt IBooks, 
Receive regularly from the Continent supplies of all 
Important Books on the Natural Sciences. 
SOME RECENT IMPORTATIONS AND PURCHASES, 
Beauregard, H. Le Microscope et ses applications. 8vo. 2s. 3 d. net; 
bound, 2s. 9 d. net. 
Behrens, H. Das mikroskopische Gefiige der Metalle und Legierungen. 
Vergleichende Studien. 16 Plates. 8vo. Cloth, 8s. net. 
Behrens, H. Anleitung zur mikrochemischen Analyse. Mit einem 
Vorwort von Prof. S. Hoogewerff in Delft. 92 Figs. 8vo. 6s. net. 
Fraenkel and Pfeiffer. Mikrophotographischer Atlas der Bakterien- 
kunde. 2nd edition. Plates. 8vo. Berlin, 1895. Bound, 62s. net. 
Gunther, C. Einfuhrung in das Studium der Bakteriologie mit beson- 
derer Beriicksichtigung der mikroskopischen Technik. 4th revised and enlarged 
edition, with 72 Photographic Plates. 8vo. Leipzig, 1895. 10s net. 
Hallier, E. Untersuchungen liber Diatomeen, insbesondere liber ihre 
Bewegungen und ihre vegetative Fortpflanzung. 2 Plates. 12mo. Gera,’ 1880. 
Is. Gd. net. 
Hassall, A. H. A History of the British Freshwater Algos, including 
descriptions of Desmidise and Diatomaceae. 103 Coloured Plates. 2 Yols. 8vo. 
1845. 50s. net. 
Hueppe, F. Die Methoden der Bakterienforschung. Handbuch der 
gesammten Methoden der Mikrobiologie. 5th edition. 2 Coloured Plates and 
Figs. 8vo. Wiesbaden, 1891. 10s. 9 d. net. 
Joergensen, A. Les Microorganismes de la Fermentation. Trad, par 
Freund. Figs. 8vo. Paris. 5s. net. 
Pritchard, A. A History of Infusoria, including the Desmidiaceae and 
Diatomacese, British and Foreign. 4th edition, enlarged and revised. Illustrated 
with 40 plates. 8vo. 1861. 45s. net. 
Ralfs, J. The British Desmidieae. With 35 Coloured Plates by 
E. Jenner. 8vo. London, 1848. 25s. net. 
Zeitschrift fur angewandte Mikroskopie. Herausgegeben von 
G. Marpmann. Quarterly. Per Part, 2s. 6d. net. 
Zimmermann, A. Das Mikroskop. Ein Leitfaden der wissenschaft- 
lichen Mikroskopie. Figs. 8vo. Leipzig, 1895. 9s. 
Botanical Microtechnique. A Handbook of Methods for the 
Preparation, Staining and Microscopical Investigation of Vegetable Structures. 
Translated from the German by J. E. Humphrey. 8vo. New York. Cloth. 
12s 6 d. net. 
BEADY SHORTLY. Will be sent post-free on application. 
FOREIGN BOOK CIRCULAR. SCIENTIFIC SERIES No. 62. A Classified 
List of Eecent Scientific Publications. 
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