ZOOLOGY AND BOTANY, MICROSCOPY, ETC. 527 



observer found that the organism showed considerable pleomorphism 

 when artificially cultivated. Sugai and other Japanese workers have 

 performed successful inoculation experiments. 



Dachnowski, A. — The Bacterial Flora as a Factor in the Unproductiveness of 

 Soils. Ohio Naturalist, x. (1910) pp. 137-45 (2 figs.). 



Greig-Smith, R. — Permanency of the Characters of Bacillus coli group. 



I Proc. Linn. Soc. N.S.W., xxxv. (1910) pp. 806-7. 



Guillemard, A. — Nouvelle conception de l'Anaerobiose. Culture des Bacteries 

 anaerobies a l'air libre en presence du fer. 



C.R. Soc. Biol. Paris, lxx. (1911) p. 685. 



Magnan & de la RiboisiSre — Sur la presence const ante d'un bacille par- 

 ticulier dans les vesicles de la varicelle. Tom. cit., pp. 309-10. 



Mercier, L., & P. Lasseur — Variation experimentale du pouvoir chroma- 

 gene d'une Bacterie (Bacillus chlororaphis). 



Comptes Rendus, clii. (1911) pp. 1415-18. 



Rappin & A. Vanney — Sur l'ldentite des Diphteries aviaires et humaines. 



[The authors record observations which lead them to believe that avian and 

 hiunan diphtheria are one and the same disease.) 



C.R. Soc. Biol. Paris, lxx. (1911) pp. 162-3. 



Rem linger, P. — Sur un Bacille liquefiant rapidement le serum coagule. ! 



Tom. cit., pp. 168-9. 



2 m 2 



