412 
SUMMARY OF CURRENT RESEARCHES RELATING TO 
parts, the first of which deals with generalities and technique, the second 
with classification and description, and the third with the bacteria 
with special environment. 
The table of contents and a copious index help to render the treatise 
sufficiently complete for practical purposes. 
Botkin, S. — Ueber einen Bacillus butyricus. (On a Bacillus butyricus.) 
Zeitschr. f. Hygiene , XI. (1892) pp. 421-34. 
Bourque lot, E., et — . G r a z i a n i— S ur quelques points relatifs a la physio- 
logie du Penicillium Duclauxi, Delacr. (On several points relative to the 
physiology of Penicillium Duclauxi.) Compt.. Bend. Soc. Biol., 1891, pp. 853-5. 
Courmont, J. — Etude sur les substances solubles predisposant a Faction patho- 
gene de leurs microbes producteurs. (Study on the Soluble Substances whi-h 
predispose to the Pathogenic Action of their Microbic Producers.) 
Bev. Med., 1891, pp. 843-4. 
Domec, F.— Contribution a l’etude de la morphologic de l’actinomyces. (Contribu- 
tion to the Study of the Morphology of Actinomyces.) 
Arch, de Med. Experim., 1892, No. 1, pp. 104—13. 
Eberth’s Bacteriologische Wandtafeln. (Bacteriological Wall-diagrams.) 
Parts 2 and 3, coloured, 109 x 109 cm., Berlin, 1892, 
Fraenkel, C., u. R. Pfeiffer — M ikrophotographischer Atlas der Bakterien- 
kunde. (Photomicrographic Atlas of Bacteriology.) 
Parts 12 and 13, Berlin, 1892, 10 plates with explanations. 
Frenzel, J. — Ueber den Bau und die Sporenbildung griiner Kaulquappenbacillen. 
Ein Beitrag zur Kenntniss der Bacterien. (On the Structure and Sporulation of 
Green Bacilli of the Tadpole.) Zeitschr. f. Hygiene, XI. (1891) pp. 207-36. 
Gasper in i, G. — Sopra una nuova specie appartenente al gen. Streptothrix Cohn. 
(On a new species of Streptothrix Cohn.) 
Alti d. Soc. Tosc. di Sci. Nat., Proc. Verb., VII. (1891) pp. 267-77. 
Gessard, C. — Fonctions et races du bacille cyanogene (microbe du lait bleu). 
(Functions and races of Bacillus cyanogenes (microbe of blue milk).) 
Ann. Inst. Pasteur, 1891, pp. 737-57. 
Hesse, W. — Ein neues Verfahren zur Ziichtung anaerober Bakterien. (A new 
Experiment in the Culture of Anaerobic Bacteria.) 
Zeitschr. f. Hygiene, XI. (1891) pp. 237-40. 
Magnus, P. — Ein kleiner Beitrag zur Kenntniss der parasitischen Pilze Klein- 
asiens. (Contribution to our knowledge of the Parasitic Fungi of Asia Minor.) 
Bot. Jahrb f. System., XIV. (1891) pp. 486-94. 
Roux, G. — Precis d’ analyse microbiologique des eaux. (Precis of the micro- 
biological analysis of water.) 18mo, Paris, 1891, 73 figs. 
„ „ Analyse bacteriologique des eaux. (Bacteriological Analysis of Water.) 
Ann. d' Hygiene Publ., II. (1891) pp. 401-18. 
„ „ Bole de l’analyse bacteriologique des eaux en hygiene. (Role of the 
Bacteriological Analysis of Water in Hygiene.) 
Bev. Seientif , II. (1891) pp. 588-93. 
Roux, M. G. — Identite du bacille d’Eberth et du Bacterium coli commune. (The 
Identity of Elxrth’s Bacillus with Bacterium coli commune.) 
Lyon Me'd., 1891, pp. 336-7. 
Wurtz, R. — Note sur deux caracteres differentiels entre le bacille d’Eberth et le 
bacterium coli commune. (Note on two differential characters of Eberth’s 
Bacillus aud the Bacterium coli commune.) 
Arch, de Med. Experim., 1892, No. 1, pp. 84-91. 
