BEALE (LIONEL s.), M.D. 



DISEASE GERMS: AND ON THE TREATMENT OF DIS- 

 EASES CAUSED BY THEM. 



PART I. SUPPOSED NATURE OF DISEASE GERMS. 

 PART II. REAL NATURE OF DISEASE GERMS. 

 PART III. THE DESTRUCTION OF DISEASE GERMS. 



Second Edition, much enlarged, with Twenty-eight full-page Plates, 

 containing 117 Illustrations, many of them colored. Demy Octavo. 



Price $5- 



This new edition, besides including the contents revised and enlarged of the two former 



editions published by Dr. Beale on Disease Germs, has an entirely new part added on " The 



Destruction of Disease Germs." 



SAME AUTHOR. 



BIOPLASM. A Contributiori to the Physiology of Life, or an Intro- 

 duction to the Study of Physiology and Medicine, for Students. With 

 Numerous Illustrations. Price . . . . . $3- 



This volume is intended as a TEXT-BOOK for Students of Physiology, explaining the nature 

 of some of the most important changes which are characteristic of and peculiar to living 

 beings. 



PROTOPLASM, OR MATTER AND LIFE. Third Edition, very 

 much Enlarged. Nearly 350 pages. Sixteen Colored Plates. One 

 volume. Price $4-5 



PART I. DISSENTIENT. PART II. DEMONSTRATIVE. PART III. SUGGESTIVE. 



HOW TO WORK WITH THE MICROSCOPE. Fourth Edition, 

 containing 400 Illustrations, many of them colored. Octavo. Price 



This work is a complete manual of microscopical manipulation, and contains a full descrip- 

 tion of many new processes of investigation, with directions for examining objects under the 

 highest powers, and for taking photographs of microscopic objects. 



ON KIDNEY DISEASES, URINARY DEPOSITS, AND CAL- 

 CULOUS DISORDERS. Including the Symptoms, Diagnosis, and 

 Treatment of Urinary Diseases. With full Directions for the Chemical 

 and Microscopical Analysis of the Urine in Health and Disease. The 

 Third Edition. Seventy Plates, 415 figures, copied from Nature. 

 Octavo. Price . . . . . . . . . $10.00 



THE USE OF THE MICROSCOPE IN PRACTICAL MEDI- 

 CINE. For Students and Practitioners, with full directions for exam- 

 ining the various secretions, &c., in the Microscope. Fourth Edition. 

 500 Illustrations. Octavo. Preparing. 



BLOXAM (c. L.), 



Professor of Chemistry in King's College, London, 



CHEMISTRY, INORGANIC AND ORGANIC. With Experi- 

 ments and a Comparison of Equivalent and Molecular Formulae. With 

 276 Engravings on Wood. Second Edition, carefully revised. Octavo. 

 Price, in cloth, $4.00; leather, - $5.00 



SAME AUTHOR. 



LABORATORY TEACHING; OR PROGRESSIVE EXER- 

 CISES IN PRACTICAL CHEMISTRY. Third Edition. With 

 Eighty-nine Engravings. Crown Octavo. Price . . . $2.00 



