INDEX 



1021 



Metachromatic corpuscles, 20, 22 



in bacteria, 90, 101 



in molds, 44 



in yeasts, 64, 67 

 Metachromatin, 45 

 Metachromatism in molds, 44 

 Metamitosis, 30 

 Metaphase, 28 

 Methane, as food, 222, 224, 226 



oxidation in soil, 377 



production in soil, 375 

 Methods of attenuating viruses, 726 



of control of infectious diseases, 756 



of counting microorganisms in 

 milk, 471 



of disinfection, 771 



of infection, 659 



of study of bacteria in digestive 

 tract, 601 



of study of bacteria in soil, 370 

 Mexican pulque, 630 

 Microbial content of milk, 429 



diseases of plants, 949 



food poisoning, 581 

 Microbiology, of acetic acid, 649 



of acetone, 649 



of air, 303 



of alcohol, distilled, 631 



of antisera, 740 



of beer, 622 



of bread, 564 



of butter, 474 



of cheese, 486 



of cider, 628 



of citric acid, 652 



of compressed yeast, 559 



of dairy (various) products, 504 



of diseases of insects, 905 



of fermented foods, 559 



of food poisoning, 581 



of foods preserved by chemicals, 



550 



by cold, 542 

 by drying, 516 

 by heat, 524 



of ginger beer, 631 



Microbiology, history of, i 



of human and animal diseases, 659, 



775 



of hydromel, 629 



of immunity, 684 



of indigo, 658 



of lactic acid production, 651 



of leather, 655 



of malt syrups, 577 



of mead, 629 



of Mexican pulque, 630 



of milk, 428 



of olive pickling, 572 



of perry, 628 



of pickles, 571 



of plant diseases, 949 



of pombe, 631 



of retting, 658 



of rice beer, 630 



of sake, 630 



of sauerkraut, 570 



scope of, 1 1 



of sewage, 330 



of silage, 574 



of soil, 345 



of special industries, 649 



of starch production, 579 



of sugar production, 580 



of susceptibility, 684 



of tanning, 655 



of tea, 580 



of tobacco, 578 



of vaccines, 724 



of vinegar, 636 



of white lead, 654 



of wine, 603 

 Micrococcus aquatilis, 312 



ascoformans, 784 



candicans, 312 



coronatus, 312 



epidermidis albus, in purulent in- 

 flammations, 794 



gonorrhceae, for antiserum produc- 

 tion, 746 



in conjunctiva, 670 

 in genital tract, 671, 692 



