12 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. IO7 



RiCHTER, O. 



1903. Pflanzenwachstum und Laboratoriumsluft. Ber. Deut. Bot. Ges., vol. 



21, pp. 180-194. 

 1906. t)ber den Einfluss verunreinigter Luft auf Heliotropismus und Geo- 

 tropismus. Sitzungsber. Kais. Akad. Wiss. Wien, Math.-Nat. 

 CI., vol. IIS, Abt. I, pp. 265-352. 



RiED, O. 



1930. Erfahrungen mit bestrahlten Substanzen in der chirurgischen Ther- 

 apie. Wiener Klin. Wochenschr., vol 43, pp. 913-916. 

 Russell, W. J. 



1897. On the action exerted by certain metals and other substances on a 



photographic plate. Proc. Roy. Soc. London, vol. 61, pp. 424-433. 



1898. Further experiments on the action exerted by certain metals and 



other bodies on a photographic plate. Proc. Roy. Soc. London, 

 vol. 63, pp. 101-112. 



1899. On hydrogen peroxide as the active agent in producing pictures on 



a photographic plate in the dark. Proc. Roy. Soc. London, vol. 

 64, pp. 409-419- 



1904. On the action of wood on a photographic plate in the dark. Proc. 



Roy. Soc. London, vol. 74, pp. 131-134. 

 1906. The action of plants on a photographic plate in the dark. Proc. Roy. 



Soc. London, vol. 78B, pp. 385-390. 

 1908. The action of resin and allied bodies on a photographic plate in the 



dark. Proc. Roy. Soc. London, vol. 80B, pp. 376-387. 

 Sabalitschka, T. 



1939. Zur antimikroben Wirkung der Oele, insbesondere des Lebertranes 



und Leinols. Suddeu'tsche Apotheker-Zeit., vol. 79, pp. 672-674. 

 Schmidt, Werner. 



1908. Untersuchungen fiber von trockenden 5len ausgehende Strahlungs- 



erscheinungen. Zeitschr. Physik. Chem., vol. 64, pp. 243-250. 

 1930. Die Spiegelung der Jahreszeit in der Samenaktivitat. Forschungen 



und Fortschritte, vol. 6, pp. 325-326. 



SCHOBL, O. 



1925. Semiselective antiseptic effect of the vapors of vegetable oils, es- 

 sential oils, their constituents, and similar compounds. Philippine 

 Journ. Sci., vol. 26, pp. 501-506. 

 ScHOBL, O., and Kusama, H. 



1924. Chemotherapeutic experiments with chaulmoogra and allied prepara- 

 tions, in. The disinfecting power of the vapors of vegetable oils 

 toward acid-fast bacteria. Philippine Journ. Sci., vol. 24, pp. 443- 

 445. 



SCHORGER, A. W. 



1917. The chemistry of wood. IL Discussion of methods and results. 

 Journ. Ind. Eng. Chem., vol. 9, pp. 561-566. 

 Singer, M. 



1903. Uber den Einfluss der Laboratoriumsluft auf das Wachstum der 

 Kartoffelsprosse. Ber. Deut. Bot. Ges., vol. 21, pp. 175-180. 



