CONTENTS XI 



APPENDIX 



PAGE 



I. Reaction of culture media 131 



II. The ocular micrometer and micrometry 136 



III. Animal inoculation for purposes of diagnosis 140 



IV. Cultivation oi Bacierhim {BaciUiis) iuiercit/osis 145 

 V. Jeffers' plate and metric system 14; 



Index 



149 



