1172 



SUBJECT INDEX 



death in dilute salt solution, 73 



in sewage, 360 



standard for, 367 



strains of, 27 



tests for, 365, 366 



viability of, 76 



in water, 364, 365 

 Bad. dysenteriae, 5, 42 



nitrogen content, 218 



oxidizing ferments, 215 

 Bad. giintheri, 386 

 Bad. ladis, 89, 383 

 Bad. ladis-acidi, 70 

 Bad. ladis aerogenes, 391 

 Bad. lepisepticum, 623-26 

 Bad. malvacearum, 596 

 Bad. medicaginis var. phaseolicola, 595, 600 

 Bad. murisepticum, 635 

 Bad. phaseoli sojense, 595, 599, 600 

 Bad. radicicola, soil inoculation with, 349. See 



also B. radicicola. 

 Bad. translucens var. undidosum, liquefaction 



pits, 596 

 Bad. tumefaciens, 599, 600, 604 



colony variation, 595 

 Bad. typhi, typhosiim, 2, 3, 42, 67, 74, 7';, 107 

 III, 224, 721. See also Typhoid bacillus 



death rate of, 77, 78 



in disinfection tests, 302, 303 



nitrogen content, 218 



oxidizing ferments, 215 

 Bacteroids, 338 

 Balantidiosis in man, 675 

 Balantidium coli, 663, 674 

 Bartonella bacilliformis , 4/4 

 Bases, ionization of, in water, 148 

 Beans, cross-inoculation groups, 334. See also 



Soy bean 

 Beggiatoa, 324 

 Benzoic acid, 246, 248 

 Bernstein's theory for blood groups, 914-19 



Besredka's 

 antivirus, 554 

 theory on local immunity, 889 



Bile 



with brilliant green, 365 



lactose in presumptive test, 364 



soaps, 185 

 Bimolecular reaction, y^ 

 Biogens and biogenases, 500 

 Biological Products, Control and Stand- 

 ardization OF, 947-65 

 Bios, 499 

 Biotypes, 85 

 Blenorrhea, 518 



Blood 



normal in treatment of scarlet fever, 944 

 effect of toxins on, 775 



Blood Groups, 892-908, 909-20 



agglutination test technique, 905 

 heredity of, 894, 909-20 



agglutinable factors, new, 919 

 anthropological data, 913 

 Bernstein's theory, 914-19 

 genes, 912 

 genetic data, 910 

 linkage, 919 



Mendelian mechanism, 912 

 serological basis, 909 

 summary, 911 

 human and animal, 902 

 racial differences, 903 

 racial distribution, 907, 913 

 Blue tongue (of sheep), 518 

 Boils, 506 



Boltzmann constant, 176 

 Bone marrow, 1041 

 Bordet-Gengou phenomenon, 831 

 Bordet's adsorption theory, 740 

 Boma's disease, 518 

 Botulinum. See CI. botulimim 

 Botulism, 449 



Bovine tubercle bacilli, resistance to heat, 406 

 Brain broth, 580 

 Branching 

 forms, 3 

 true, I 

 Bright's disease, 779 

 Brilliant green and bile, 365 

 Brownian movement, 171, 782, 784 

 Buffer 



content of synthetic media, 284 

 tissue as, 207 

 Bulgarian buttermilk, 395 



Butter, 398, 399 



air in, 399 



aroma, 398 



from ripened cream, 399 



deterioration of, 399 



flavor, 398 



salted, 399 



starters for, 398 



stored, 399 

 Buttermilk, 395 



Butyric 

 acid, 246 

 fermentation, 228, 239 



Calcium 



in heated milk, 409 



used by soil micro-organisms, 319 



Canned foods, botulinum toxin in, 449 



Canizzaro 



reaction, 239 



rearrangements, 502 



Canning, 442 



CaO, effect on soils, 67 



Capillary chemistry, 178 



