aEM:h'.\L liiiiLioiiuArin 149 



Spiees, C, Zur Frage der Enstehuiig optischer Aktivi- 

 tat in der Natur. Naturwiss., 2.7, 457. 



ToMiYAsu, G., Weiteres iiber die Existenz der Carboli- 

 gase, unter besonderer Beriicksichtigung der optischeii 

 Eigenschaft des Reaktionsproduktes. Biochem.Z ., 292, 

 234-240. 



Tromsdorfj-, W., Das Verhaltiiis der Aiizahl der Links- 

 quarze zu den Rechtsquarzen in einer grosseren Menge 

 von Qiiarzkristallen. Neue Jahrh.Mineralogic, 72, 464- 

 495. 



1938 



Gause, G.F., The problem of asymmetry of protoplasm. 

 Acta Biotheoretica, .), 1-24. 



Gause, G. F. and N. p. Smaragdova, An analysis of 

 growth of the yeast Torula ut'ilis on optically isomeric 

 leucines and valines. B'loJJ. (Russian), 7', 399-411. 



, Some features in 



the evolution of integuments in fresh-water animals ana- 

 lysed by killing action of optically isomeric organic acids. 

 BiolJ., (Russian), 7, 937-950. 



Gause, G.F., N.P. Smaragdova and W.W. Alpatov, On 

 the action of optically isomeric cinchonines upon various 

 functions of a cell containing and non-containing symbio- 

 tic zoochlorellae (Experiments on Paramecium caudatum 

 and Paramecium hursaria). Biol.J., (Russian), 7, 763- 

 776. 



Mendel, B., F. Strelitz and D. Mxjndell, L-glyceric al- 

 dehyde and tumor metabolism. Science, 88, 149-150. 



Zvetkoff, B.N., Dextral and sinistral forms of the 

 mollusc Fruficicola lantsi Lndli. and their geographic dis- 

 tribution. BuU.Soc.Nat.Moscou, Ser.BioL, 'p. 414-419. 



1939 



Arnow, E. and J. Opsahl, The configuration of the 

 glutamic acid of adenocarcinoma protein. Science, 90, 

 257-258. 



