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MANUALS OF ELEMENTARY SCIENCE. 



Fcap. 8v0., with Illustrations. Limp Cloth, is. each. 



Physiology. By F. Le GROS CLARKE, F.R.S., St. 



Thomas's Hospital. 

 Geology. By the Rev. T. G. BONNEY, M.A., F.G.S., 



Fellow and Tutor of St. John's College, Cambridge. 



Chemistry. By ALBERT J. BERNAYS, Professor of 

 Chemistry, St. Thomas's Hospital. 



Astronomy. By W. H. CHRISTIE, M.A., Trinity 

 College, Cambridge ; the Royal Observatory, Greenwich. 



Botany. By ROBERT BENTLEY, Professor of Botany in 

 King's College, London. 



Zoology. By A. NEWTON, M.A., F.R.S., Professor of 

 Zoology and Comparative Anatomy in the Univ. of Cambridge. 



Matter and Motion. By J. CLERK MAXWELL, M.A., 



Trin. Coll., Camb., Univ. Professor of Experimental Physics. 



Spectroscope, The Work of the. By RICHARD A. 

 PROCTOR, Esq. 



MANUALS OF HEALTH. 



Fcap. Zvo. Limp Cloth, is. each. 



Health and Occupation. By BENJAMIN WARD 



RICHARDSON, Esq., F.R.S., M.D., &c. 

 On Personal Care of Health. By the late E. A. 



PARKES, M.D., F.R.S., Professor of Military Hygiene in the 



Army Medical Schools, Netley. 



Pood. By ALBERT J. BERNAYS, Professor of Chemistry 

 at St. Thomas's Hospital. 



Water, Air, and Disinfectants. By W. NOEL 

 HARTLEY, Esq., King's College. 



77, GREAT QUEEN STREET, LINCOLN'S-INN FIELDS; 



4, ROYAL EXCHANGE; AND 48, PICCADILLY. \ 



