962 CONCENTRATION FACTORS CHAP. 27 



Jaccaid, P., and Jaag, 0., Ber. deut. hotan. Ges., SO, 167. 

 Jaccard, P., and Jaag, 0., Botan. Centr. Beihefte, 50, 1, 156. 

 Emerson, R., and Arnold, W., /. Gen. Physiol., 15, 391. 

 van der Paauw, F., Rev. trav. botan. neerland., 29, 497. 



1933 Hoover, W. H., Johnston, E. S., and Brackett, F. S., Smithsonian Inst. 



Pub. Misc. Collections, 87, No. 16. 

 Brinkman, R., Margaria, R., and Roughton, F. J. W., Phil. Trans. Roy. 



Soc. London, 232, 65. 

 Arens, K., Planta, 20, 621. 



1934 Emerson, R., and Green, L., J. Gen. Physiol, 17, 817. 

 Livingston, B. E., and Beall, R., Plant Physiol, 9, 237. 



1935 Barker, H. A., Arch. Mikrobiol, 6, 141. 



Singh, B. N., and Lai, R. N., Plant Physiol, 10, 245. 



Singh, B. N., and Kumar, K., Proc. Indian Acad. Sci., Bl, 909. 



St&lfelt, M. G., Planta, 23, 715. 



Miller, E. S., and Burr, G. 0., Plant Physiol, 10, 93. 



Johnston, E. S., Smithsonian Inst. Pub. Misc. Collections, 94, No. 15. 



Burk, D., and Lineweaver, H., Cold Spr. Harb. Symp. Qu. Biol, 3, 165. 



Brackett, F. S., ibid., 3, 117. 



Weishaupt, C. G., Dissertation, Ohio State Univ. 1935. 



1936 Newton, R. G., Thesis, Univ. London, 1936. 

 Arens, K., Jahrb. wiss. Botan., 83, 513, 561. 



1937 Suessenguth, K., Botan. Archiv, 38, 480. 

 Smith, E. L., /. Gen. Physiol, 20, 807. 



1938 Overkott, 0., Z. ges. Naturw., 3, 480. 

 Hartel, 0., Jahrb. wiss. Botan., 87, 173. 



Richter, A. A., Cornpt. rend. acad. sci. USSR, 18, 59. 



Emerson, R., and Green, L., Plant Physiol, 13, 157. 



Gessner, F., Jahrb. wiss. Botan., 86, 491. 



Smith, E. L., J. Gen. Physiol, 22, 21. 



Stocker, 0., Rehm, S., and Paetzold, I., Jahrb. wiss. Botanik, 86, 556. 



1939 Katunsky, V. M., Bull acad. sci. USSR, Ser. biol, 1939, 85. 

 Overkott, 0., Botan. Arch., 39, 389. 



Heath, 0. V. S., Ann. Botany, 3, 469. 



1940 Livingston, R., and Franck, J., Am. J. Botany, 27, 449. 



1941 Heath, 0. V. S., and Penman, H. L., Ann. Botany, 5, 455. 

 Ballard, L. A. T., New Phytologist, 40, 276. 



Franck, J., and Herzfeld, K. F., J. Phys. Chem., 45, 978. 

 Franck, J., and French, C. S., J. Gen. Physiol, 25, 309. 

 Katz, E., Wassink, E. C, and Dorrestein, R., papei' at Spectroscopy 

 Symposium, Chicago, 1941. 



1942 Wassink, E. C., Katz, E., and Dorrestein, R., Enzymologia, 10, 285. 



1944 Thomas, M. D., Hendricks, R. H., and Hill, G. R., Plant Physiol, 19, 370. 

 Verduin, J., and Loomis, W. E., Plant Phtjsiol, 19, 278. 



1945 Lipmann, F., and Tuttle, L. C, J. Biol. Chem., 158, 505. 



1946 Wassink, E. C., Enzymologia, 12, 33. 



