CONTENTS XV 



PAOE 



sewage bacteria — Isolation of the typhoid bacillus from water 

 — Inhibition by phenol — Resistance of the typhoid and colon 

 baeiUus to phenol — Eisner's method — Stoddart's method — 

 Isolation of the cholera bacillus from water — Examination of 

 filters — Examination of milk — Number of bacteria found in 

 milk — Milk diseases — Blue, red, yellow, bitter, stringy, soapy 

 mUk, etc. — The organisms producing these diseased conditions 

 — Necessity for improved sanitary control of dairies— Sterilisa- 

 tion and pasteurisation of mUk — The detection of the tubercle 

 bacillus — Examination of air — Number of bacteria in the air — 

 Sewer air — Filtration of air — Examination of air by Hesse's 

 and other methods — Examination of soil — Number of micro- 

 organisms found in the soil — Methods of bacteriological ex- 

 amination of son - - 383-435 



CHAPTEE XIV. 



THE GHABACTEB8 OF SOKE COMMONLY OGCUBSmG OBGANISMS 

 NOT FULLY DESCRIBED IN THE PBEYIOUS PAGES. 



Micrococcus aerogenes — M. agilis — Bacillus aquatilis — B. cur- 

 ftorescews— Black torula — B. coli communis — B. enteritidis 

 (Gartner) — B, enteritidis sporogenes (Klein) — B. erythrosporus 

 — Spirillv/m Fvahler-Prior — B. fluorescens liquefaciens — B. 

 fluorescens non-1/iquefaciens — B. gasoforma/ns — B. jacintJius 

 — Magenta bacillus — B. megatherium — Spi/rillum, Metsclvni- 

 Tcovi — B. mesentericus fuscus — B. mesentericus vulgatus — 

 BaoiUuB of mouse septicaemia — Peat bacteria— Phosphorescent 

 bacteria — Pink torula — B. prodigiosus — Proteus vulga/ris — 

 Proteus nwrahiUs — Proteus Zenkeri — Proteus ZenTceri (sewage 

 variety) — B. ramosus — Spirillum ruhrv/m — Sa/Kcima alba — 

 Sa/rcvna lutea — B. auhtiUs — M. tetragenus — B. tholoeideu/m — 

 Spirillum tyrogenum — B. violaceus — M. violaceus • 436-457 



Index - - - 458-464 



Coloured Plates. 



