238 WILLIAM EUGENE PICKLER 



LITERATURE CITED 



Abderhalden, E. 1910 Handbuch der Biochemischen Arbeitsmethoden, p. 16. 

 Babcock, S. M. 1912 Metabolic water; Its production and role in vital phe- 

 nomena. Wis. Agr. Exp. Sta. Research Bui. 22: 87-181. 

 Bailey, C. H., and Gurjar, A. M. 1918 Respiration of stored wheat. Jour. 



Agr. Research, 12:685-713. 

 Brown, A. J. 1909 The selective permeability of the coverings of the seeds of 



Hordeum vulgar e Proc. Roy. Soc. London s.B., 81: 82-93. 

 Czapek, F. 1913 Biochemie der Pflanzen, pp. 397-417. 

 Dubrunfaut 1830 Bui. des Sciences Technol. Paris. 

 Dtjvel, J. W. T. 1904 The vitality and germination of seeds. U. S. Dept. 



Agr., Bur. Plant Indus. Bui. 58, p. 96. 

 Effront 1902 Enzymes and their applications. English translation by S. C. 



Prescott. Pp. 100-120. 

 Green, J. R. 1901 The soluble ferments and fermentation. Pp. 15-76. 

 Kolkwitz, R. 1901 Ueber die Athmung ruhnender Samen. Ber. d. d. bot. 



Ges., 19:285-287. 

 Martin, Geoffrey 1915 Industrial and Manufacturing Chemistry. Vol. I. 



Organic. Second edition, p. 665. New York, D. Appleton and 



Company. 

 Oppenheimer, C. 1911 Methodologie der Enzymforschungen. Tigerstedt's 



Handbuch der physiologischen Methodik. Bd. 2: pp. 54-98. 

 Payen et Persoz 1833 Memoire sur la diastase, les principaux produits de 



ses reactions et leurs application aux arts industriels. Ann. de chim. 



et phys., 53: p. 73. 

 Sadtler, Samuel P. 1912 Industrial Organic Chemistry. Fourth edition, p. 



568. Philadelphia, J. B. Lippincott Company. 

 Schroder, H. 1911 Uber die selektiv permeable Hiille des Weizenkornes. 



Flora, 102 : 186-208. 

 Shtjll, C. A. 1913 Semipermeability of seed coats. Bot. Gaz., 56: 169-199. 

 Thorp, Frank K. 1917 Outlines of Industrial Chemistry. Third edition, 



p. 26. New York, The Macmillan Company. 

 White, Jean. 1909 The ferments and latent life of resting seeds. Proc. Roy. 



Soc. London s.B., 81:417-422. 

 Wtjllner, A. 1S60 Versuch uber die Sparmkraft des Wasserdampfes aus 



Losungen Avasserhaltige Salze. Annalen der Physik, 110: p. 584. 



