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Abba ; F. Mannale di Microscopia e Batteriologia applicate all’ igiene. 
Plates and Figs. 8vo. Torino, 1896. 7s. net. 
American Monthly Microscopical Journal. Per annum, 8s. 
Apathy, S. Die Mikrotechnik der thierischen Morphologie. Eine 
kritische Darstellung der mikroskopischen Untersuchungsmethoden. Part I., with 
10 figures. 8vo. Brunswick, 1 896. 7s. 9 d. net. 
Bateson, W. Materials for the Study of Variation. Illustrated. 8vo. 
London, 1894. 15s. net. 
Bronn. Klassen und Ordnungen des Tierreichs. Vol. I. (Amorpho- 
zoen) Sects. I., II., III. Vol. II. Sect. II. Pts. 1-14. Sect. III. Pts. 1-_1. 
Vol. III. Sects. I., II. Vol. IV. Pts. 1-47. Vol. V. Sect. I., Sect, II. Pts. 1-46. 
Vol. VI. Sect. I. Pts. 1-4. Sect. II., Sect. III., Sect. V. Pts. 1-43. 13 vols., half 
calf, and 181 parts. 8vo. Leipzig, 1859-96. 12/. 12s. net. 
Delage (Y.) et E. Herouard. Traite de Zoologie Concrete. I. La 
Cellule et les Protozoaires. Figs. 8vo. Paris, 1896. 20s.net. 
Dippel, L. Das Mikroskop und seine Anwendungen. 2nd, revised 
edition. Tart II. Anwendung des Mikroskopes auf die Histologie der Gewachse. 
I. Figs, and 3 Plates. 8vo. Brunswick, 1896. 24s. net. 
Claus, C. Elementary Textbook of Zoology. Protozoa to Insecta. 
Translated and edited by A. Sedgwick. 706 figures. 8vo. 1884. Cloth, 12s. net. 
Flugge, C. Die Mikroorganismen. Mit besonderer Beriicksichtigung 
der Aetiologie der Infektionskrankheiten. Third Edition. Illustrated. 2 vols. 
8vo. Leipzig, 1896. 36s. net. 
Gosse, P. H. Manual of Marine Zoology .for the British Isles. Illus- 
trated. 2 vols., 8vo. 1855-6. Cloth, 8s. 6d. net. 
Jahresbericht fiber die Fortschritte in der Lehre von den Pathogenen 
Mikrorganismen, umfassend Bakterien, Pilze und Protozoa. Herausgegeben von P. 
Baumgarten. Vols. I. to VIII. complete. Published at 51. 16s., offered for 31. 10s. 
net. 
Kent, W. Saville. A Manual of the Infusoria, including a Description 
of all known Flagellate, Ciliate, and Tentaculiferous Protozoa, British and Foreign, 
and an Account of the Organisation and Affinities of the Sponges. 51 Plates. 8vo. 
London, 1880. 3 vols. Bound in half calf, 51. net. 
The Microscope. A monthly Journal. Per annum, 6s. 
Petri, R. J. Das Mikroskop. Von seinen Anfangen bis zur jetzigen 
Vervollkommnung fur alle Freunde des Instruments. Illustrated. 8vo. Berlin, 
,1896. 8s.net. 
Schmidt’s Atlas der Diatomaceenkunde. Plates. Folio. Parts 1-50. 
111. 10s. net. 
Zeitschrift fur Wissensehaftliche Mikroskopie und fur Mikro- 
skopische Technik, herausgegeben von W. J. Behrens. Vols. I. to X. complete. 
Published at 10Z., offered for 61. net. 
Zeitschrift fur angewandte Mikroskopie. Herausgegeben von 
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