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LITERATURE CITED 
1. MULLER-THuRGAU, HERMAN, Beitraige zur Erklarung der Ruheperioden 
der Pflanzen. Landwirtsch. Jahrb. 14:859-863. 1885. 
een aus Wundrant der Kartoffknolle. Zeit. 
2. Griiss, 
Pftanzenkrank 17:69-70..1 
- Kout, F. G., Ueber das Raaieoct Alkohol Jahrung. Beih. Bot. Cen- 
tralbl. 25: ree1a6. 19 
4. APPLEMAN, CHas. O., Some observations on catalase. Bort. Gaz. 50:182- 
192. 
5. Rie H., and AtsperG, L., Studies upon oxidases. Science 
31:637. IQIo. 
6. GortNER, R. A., A contribution to the study of oxidases. Jour. Chem. 
Soc. (London) 97:110-120. 1910 
7. U.S. Department of Agriculture, Bureau of Chemistry. Bulletin 107. 
8. WontcemutH, Jutius, Methode zur quantitativen Bestimmung des 
diastatischen Ferments. Biochem. Zeitschr. 9:5. 1900. 
9. SHERMAN, H. C., Kenpatt, E. C., and Crark, E. D., Studies on amylases. 
1. An examination of methods for the determination of diastatic power. 
Jour. Amer. Chem. Soc. 32:1073-1086. 1910. 
- KastLe, J. H., The oxidases and other oxygen catalysts concerned in 
biblogical guilations: Public Health and Marine oe ae Service of the 
United States Hygienic Laboratory. Bulletin No. 
- Euter, H., and Bout, Ivar, Zur Kenntnis biologisch wichtiger Oxyda- 
tionen. Zeitschr. Physiol. Chem. 61:72. 1909. 
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