1. The relation between the number of bacteria and acid production in the fermentation of xylose;ANDERSON J. A.;Jour. Inf. Dis.,1920
2. Relation between lactic acid production and bacterial growth in the souring of milk;BAKER J. C.;N. Y. Agric. Expt. Sta. Tech. Bull.,1919
3. The rate of multiplication of Bacillus coli at different temperatures;BARBER M. A.;Jour. Inf. Dis.,1908
4. Zur Differentialfarbung toter und lebender Bakterien. Centralbl. f. Bakt., I Abt;BICKERT F. W.;Orig.,1930
5. The determination of the number of bacteria in milk by direct microscopical examination. Centralbl. f. Bakt;BREED R. S.;II Abt.,1911