512 RADIATION BIOLOGY 



(1949) A review of experimental investigations on seasonal reproduction in 



birds. Wilson Bull., 61: 211-230. 



Burkholder, P. R. (1936) The role of light in the life of plants. I. Light and physio- 

 logical processes; II. The influence of light upon growth and differentiation. 

 Botan. Rev., 2: 1-52; 97-172. 



Cajlachjan, M. C. (1936) On the mechanism of photoperiodic reaction. Compt. 

 rend. acad. sci. U.R.S.S., 1: 89-93. 



(1937) On the hormonal theory of plant development. Izvest. Akad. Nauk. 



S.S.S.R., Moskva. 200p. 



Cajlachjan, M. C, and L. M. Yarkovaja (1937) New facts in support of the hor- 

 monal theory of plant development. II. Compt. rend. acad. sci. U.R.S.S., 15: 

 215-217. 



Cajlachjan, M. C, and L. P. Zdanova (1938) Hormones of growth in formation 

 process. I. Photoperiodism and creation of growth hormones. Compt. rend, 

 acad. sci. U.R.S.S., 19: 107-111. 



Cholodny, N. G. (1939) The internal factors of flowering. Herbage Revs., 7: 

 223-247. 



Chouard, P. (1943) Une synthese nouvelle des causes de la floraison et des theories 

 du photoperiodisme. Compt. rend., 216: 591-593. 



(1949) Pourquoi fleurissent les plantes. Conferences, Palais Decouverte, 



Univ. Paris, Oct. 29, 1949. Pp. 1-62. 



Clark, H. E., and K. R. Kerns (1942) Control of flowering with phytohormones. 



Science, 95: 536-537. 

 Cook, F. A. (1894) Medical observations among the Esquimaux. N.Y. J. Gynecol. 



Obstet., 4: 282-286. 

 Cooper, W. C. (1942) Effect of growth substances on flowering of the pineapple 



under Florida conditions. Proc. Am. Soc. Hort. Sci., 41: 93-98. 

 Denffer, D. von, and H. Griindler (1950) Ijber wuchsstoffinduzierte Bliihhemmung 



bei Langtagpflanzen. Biol. Zentr., 69: 272-282. 

 Dickson, R. C. (1949) Factors governing the induction of diapause in the Oriental 



fruit moth. .\nn. Entomol. Soc. Amer., 42: 511-537. 

 Eddy, A. A. (1953) Death rate of populations of Bad. lactis aerogenes. III. Inter- 

 pretation of the survival curves. Proc. Roy. Soc. London, B141: 137-145. 

 Emsweller, S. L., N. W. Stuart, and J. W. Byrnes (1941) Using a short interval of 



light during night to delay blooming of chrysanthemums. Bull. Chrys. Soc. 



Amer., 9: 19-20. 

 Finney, D. J. (1947) Probit analyses; a statistical treatment of the sigmoid response 



curve. Cambridge University Press, New York. Pp. 20-22. 

 Flint, L. H., and E. D. McAlister (1935) Wave lengths of radiation in the visible 



spectrum inhibiting the germination of light-sensitive lettuce seed. Smithsonian 



Misc. Collections, 94: 1-11. 

 Funke, G. L. (1936) Proeven over photoperiodiciteit bij verschillend gekleurd licht. 



I. Biol. Jaarboek Konink. Natuurw. Genoot. "Dodonaea" Gent, 3: 225-261. 



(1937) Proeven over photoperiodiciteit bij verschillend gekleurd licht. 



II. Biol. Jaarboek Konink. Natuurw. Genoot. "Dodonaea" Gent, 4: 345-359. 

 — (1938) Proeven over photoperiodiciteit bij verschillend gekleurd licht. III. 



Biol. Jaarboek Konink. Natuurw. Genoot. "Dodonaea" Gent, 5: 404-424. 



(1939) Proeven over photoperiodiciteit bij verschillend gekleurd licht. IV. 



Biol. Jaarboek Konink. Natuurw. Genoot. "Dodonaea" Gent, 6: 351-376. 



(1943) Observations on the flowering periodicity. Rec. trav. botan. neerl., 



40: 393-412. 



(1948) The photoperiodicity of flowering under short day with supplemental 



light of different wave lengths. Lotsya, 1 : 79-82. 



