6i4 FACTORS AFFECTING GROWTH 



Selected Bibliography 



Arthur, J. M. Plant groivth in continuous illumination. In Biological effects 

 of radiation. II. 715-725. B. M. Duggar, Editor. McGraw-Hill 

 Book Co. New York. 1936. 



Arthur, J. M., J. D. Guthrie, and J. M. Newell. Some effects of artificial 

 climates on the growth and chemical composition of plants. Contr, 

 Boyce Thompson Inst. 2: 445-511. 1930. 



Burkholder, P. R. The role of light in the life of plants. Bot. Rev. 2: I-52, 

 97-168. 1936. 



Crocker, W., P. W. Zimmerman, and A. E. Hitchcock. Ethylene-induced 

 epinasty of leaves and the relation of gravity to it. Contr. Boyce Thomp- 

 son Inst. 4: 177-218. 1932. 



Garner, W. W. Comparative responses of long-day and short-day plants to 

 relative lengths of day and night. Plant Physiol. 8: 347-356. 1933- 



Garner, W. W. Recent work on photoperiodism. Bot. Rev. 3: 259-275. 



1937- 



Garner, W. W., and H. A. AUard. Effect of the relative length of day and 

 night and other factors of the environment on growth and reproduction 

 in plants. Jour. Agric. Res. 18: 553-606. 1920. 



Garner, W. W., and H. A. AUard. Further studies in photoperiodism, the 

 response of the plant to relative length of day and night. Jour. Agric. 

 Res. 23: 871-920. 1923. 



Harvey, R. B. Hardening process in plants and developments from frost in- 

 jury. Jour. Agric. Res. 15: 83-104. 1918. 



Harvey, R. B. Growth of plants in artificial light. Bot. Gaz. 74: 447-451. 



1922. 

 Harvey, R. B. Time and temperature factors in hardening plants. Amer. 



Jour. Bot. 17: 212-217. 1930. 

 Iljin, W. S. ijber den Kdltetod der Pflanzen und seine Ursachen. Proto- 



plasma 20: 105-124. I933- 

 Johnson, E. L. Effects of X-rays upon green plants. In Biological effects of 



radiation. II. 961-985. B. M. Duggar, Editor. McGraw-Hill Book 



Co. New York. 1936. 

 Johnston, E. S. The functions of radiation in the physiology of plants. 



II. Some effects of near infrared radiation on plants. Smithsonian IVIisc. 



Coll. Vol. 87, No. 14. 1932. 

 Laurie, A., and G. H. Poesch. Photoperiodism. The value of supplementary 



illumination and reduction of light on flowering plants in the greenhouse. 



Ohio Agric. Expt. Sta. Bull. No. 512. 1932. 

 Lehenbauer, P. A. Growth of maize seedlings in relation to temperature. 



Physiol. Res. i: 247-288. 19 14. 

 Leitch, I. Some experiments on the influence of temperature on the rate of 



growth in Pisum sativum. Ann. Bot. 30: 25-46. 1 91 6. 

 Lepeschkin, W. W. Zur Kenntnis der Einwirkung supramaximaler Tem- 



peraturen auf die Pflanze. Ber. Deutsch. Bot. Ges. 30: 703-71 4- I9I2. 

 Lepeschkin, W. W. Zur Kenntnis des Hitzetodes des Protoplasmas. Proto- 



plasma 23 : 349-366. 1935- 



