40 CARBON ASSIMILATION [CH. iv 



REFERENCES 

 BOOKS 



1. Willstatter, R., und Stoll, A. Untersuchungen iiber Chlorophyll. 

 Methoden und Ergebnisse. Berlin, 1913. 



PAPERS 



2. Jbrgensen, I., and Kidd, P. Some Photochemical Experiments with Pure 

 Chlorophyll and their Bearing on Theories of Carbon Assimilation. Proc. R. Soc., 

 1917, B Vol. 89, pp. 342-361. 



3. Jorgensen, I., and Stiles, W. Carbon Assimilation. A Review of Recent 

 Work on the Pigments of the Green Leaf and the Processes connected with them. 

 New Phytologist, Reprint, No. 10. London, 1917. 



4. Schryver, S. B. The Photochemical Formation of Formaldehyde in Green 

 Plants. Proc. R. Soc., 1910, B Vol. 82, pp. 226-232. 



5. Usher, F. L., and Priestley, J. H. A Study of the Mechanism of Carbon 

 Assimilation in Green Plants. I. Proc. R. Soc., 1906, B Vol. 77, pp. 369-376. 

 II. Ibid. 1906, B Vol. 78, pp. 318-327. III. Ibid. 1912, B Vol. 84, pp. 101-112. 



