Bacteria 



AND THEIR PRODUCTS. 



GERMAN SIMS WOODHEAD, M.D. (Edin.), 



Director of the Laboratories of the Conjoint Board of t/ie Royal Colleges of Pltysicians 



i^Lond,) and Surgeons {Eno-.) ; 'Formerly Research Scholar o/the 



HonouraOle Grocers' Company. 



WITH 20 PHOTO-MICEOGEAPHS 



Ah-n AN APPENDIX GIVING A SHORT ACCOUNT OF 



BACTERIOLOGICAL METHODS, AND A DIAGNOSTIC DESCRIPTION 



OF THE COMMONER BACTERIA. 



LONDO'N: 



WALTER SCOTT, LTD., PATERNOSTER SQUARE. 



CHARLES SCRIBNER'S SONS, 



153-157 FIFTH AVENUE, NEW YORK. 



1897. 



