PART SECOND. 
GENERAL BIOLOGICAL CHARACTERS : 
INCLUDING AN ACCOUNT OF THE ACTION OF ANTISEPTICS 
AND GERMICIDES, 
I. Srructurze, Motions, REPRODUCTION. II. CoNDITIONS OF GROWTH. 
III. MopiricaTions oF BIioLOGICAL CHARACTERS. IV. Propucts oF 
VITAL ACTIVITY. V. PTOMAINES AND TOXALBUMINS. VI. INFLUENCE 
oF PHysicaL AGENTS. VII. ANTISEPTICS AND DISINFECTANTS 
—GENERAL ACCOUNT OF THE ACTION OF. VIII. ACTION OF 
GASES AND OF THE HALOID ELEMENTS UPON BACTERIA. 
IX. AcTION of ACIDS AND ALKALIES. X. ACTION OF 
VARIOUS SALTS. XI. ACTION OF COAL-TAR PRO- 
Ducts, EssENTIAL OILS, ETC. XII. Ac- 
TION OF BLOOD SERUM AND OTHER OR- 
GaNic Liquips. XIII. PrRactTicaL 
DIRECTIONS FOR DISINFECTION, 
