xiv TABLE OF CONTENTS 



PAGE 



Chapter XIII. The Intestinal Group . 79 



Exercise i. Colon group .... 79 



Exercise 2. Hog-cholera, Bac.enteritidis or intermediate 



group . 84 



Exercise 3. Typhoid-dysentery group . . -85 



Exercise 4. Proteus group . . . 89- 



Chapter XIV. The Capsulated Group . . .92 



Chapter XV. The Diphtheria Group ... 94 



Chapter XVI. The Hemorrhagic Septicemia Group. . 97 



Chapter XVII. The Anthrax Group . . . .98 



Chapter XVIII. The Spirillum Group . . loi 



Chapter XIX. The Group of Acid-Resisting Bacilli 103 



Chapter XX. The Miscellaneous Bacteria . 105 



Chapter XXI. The Actinomyces Group . . 106 



Chapter XXII. The Anaerobic Group of Bacilli 107 



Chapter XXIII. Isolation of Unknown Bacteria from a 



Mixture .... ... 112 



Chapter XXIV. Bacteriological Examination of Water, Air, 



and Milk ... . . 1 14 



Exerciser. Bacteriological examination of water 114 



Exercise 2. Bacteriological examination of air 118 



Exercises. Bacteriological examination of milk 119 



Chapter XXV. Influence of Disinfectants on the Growth 

 of Micro-organisms . . . . 122 



Exercises i and 2. Hill's test-rods 122 



Exercise 3. Influence ot sunlight 123 



Exercise 4. Influence of moist heat . 124 



Appendix I. Special Media . . . . .127 



Appendix II. Staining Solutions . . 132 



Appendix III. Frost's Culture Chart (modified) . 134 



Index ....... 139 



