INDEX. 



813 



PAGE 



Bacillus saprogenes 377 



products of 611 



septicus agrigenus 318 



sputigenus (Fraenkel) ... 325 



subtilis 394 



analysis of ... 526 



synxanthus 360 



tetani 340 



tremulus 409 



tuberculosis 260 



tumescens 409 



typhi abdominalis 248 



ulna 409 



ureae (Leube) 390 



products of 612 



Bacteria, analysis of 525 



arthrospores in ... ... 161, 163 



assimilation by 543,545 



characters of the cultivation of 164 



classification of 169 



Cohn's classification of... ... 177 



conditions of spore formation 



and spore germination of ... 537 



de Bary's classification of ... 179 



destruction of. in the body ... 643 



diagnosis of, from tissue ele- 



ments 787 



distribution of ... 685 



endospores in 161 



fermentation by ... ... 595 



fermentatjon of sugar by ... 590 



from mud, or the intestinal 



contents of ruminants, pro- 

 ducts of 612 



germination of spores of ... 163 



growth in meat jelly 165 



habitat of (5S5 



in articles of food 716 



in dwelling houses 719 



in clothing 718 



influence of atmospheric pres- 



sure on ... 535 



influence of concurrent growth on 53 7 



influence of electricity on ... 535 



influence of fermentative ac- 



tivity on the life of 536 



influence of light on 5 '35 



influence of mechanical move- 



ment on ... 535 



influence of temperature on ... 536 



in refuse 720 



in the intestine ... 724 



in the mouth 723 



in the soil 693 



in the soil under floors... ... 719 



in the stomach 724 



involution forms of 156 



means for the destruction of ... 662 



method of diagnosing 176 



methods of investigating ... 777 



movement of ... 159 



multiplication of 160 



PAGE 



Bacteria of putrefaction 375 



on the respiratory mucous mem- 



brane 724 



on the skin ... .;. ... 723 



on the surface of the body ... 723 



parasitic, in plants 636 



propagation of, by spores ... 161 



reaction of the nutrient medium 



in relation to 534 



relation of concentration of the 



nutrient medium to 533 



relation of, to oxygen 530 



spores of 156, 162 



staining of 778 



structure of cells of 158 



transport of 687 



vegetative forms of 155 



with variable vegetative forms 175, 



484 



Zopf's classification of 180 



Bacteriological investigation of air, 



water, and soil 804 



Bacterio-purpurine 490 



Bacterium 156 



brunneum 360 



chloriiium 359 



coli commune 334 



janthinum ... 361 



lactis aerogenes 335 



lactis, nutrient materials neces- 



sary for 529 



lineola 388 



merismopedioides 410 



syncyanum 361 



synxanthum 360 



termo 387 



relation of temperature to ... 536 



Zopfii 405 



Basidia 105 



Basidiosporese ... 108 



Basidiospores 106 



Bassi on muscardine 94 



Beer yeast 589 



Bees, bacillus of foul brood of ... 343 

 Beggiatoa 174, 488 



alba '489 



mirabilis 490 



roseo-persicina 490 



sulphur in 526 



Behaviour of bacteria in the air ... 687 



of bacteria in the soil 691 



Benzoate of soda as an inhibitory agent 654 

 Benzoic acid, action on spores ... 666 



as an inhibitory agent ... 653 



Benzole, action on spores 666 



Bichloride of mercury, action on 



spores ... ... 667 



as an inhibitory agent ... 653 



Bienstock's bacilli from fjeces 333, 404 



putrefactive bacillus from f a3ces 376 

 Billroth's objections to the parasitic 



theory ... 97 



