BIBLIOGRAPHY 461 



Chambers, R., and K. Hofler. 1931. Protoplasma 12: 338-355. illus. 

 Chambers, R., and T. Kerr. 1932. Jour. Cellul. Compar. Physiol. 2: 105-119. 

 Chambers, R., and H. Pollack. 1927. Jour. Gen. Physiol. 10: 739-755. illus. 

 Chambers, R., H. Pollack, and S. Hiller. 1927. Proc. Soc. Exp. Med. 24: 760- 



761. [Protoplasmic pH.] 

 Chambers, R., H. Pollack, and B. Cohen. 1929. Brit. Jour. Exp. Biol. 6: 229- 



247. [Reduction potentials.] 

 Chambers, R., and G. S. Renyi. 1925. Amer. Jour. Anat. 35 : 385-402. 

 Chambers, R., and H. C. Sands. 1923. Jour. Gen. Physiol. 5: 815-819. 1 pi. 

 Champy, C, and H. M. Carleton. 1921. Quar. Jour. Micr. Sci. 65: 589-610. 

 Chatton, E. 1927. Compt. Rend. Acad. Sci. Paris 185: 553-555. [Paradinium.] 

 Chevalier, M. 1927. Elementos de Citologia y de Embriologia Fisiologica del 



Hombre y de los Vertebrados. 1. Citologia Animal. Barcelona. 

 Chiarugi, a. 1926. Atti R. Accad. Naz. Lincei, Rend. CI. Fis. Mat. e Nat. 3: 



281-284. [Apospory and apogamy in Artemisia.] 



1927. Nuov. Giorn. Bot. Ital. 34: 5-133. illus. [Embryo sac] 



Chiarugi, A., and E. Francini. 1930. Nuov. Giorn. Bot. Ital. 37:1-250. illus. 

 Chickering, a. M. 1927. Jour. Morph. Physiol. 44: 541-607. illus. 

 Child, C. M. 1911a. Biol. Bull. 21: 280-296. 16 figs. 



1911&. Jour. Exp. Zool. 10: 265-320. 7 figs. [Axial gradient.] 



1912. Jour. Exp. Zool. 13: 103-152. 46 figs. [Axial gradient.] 



1913. Arch. Entw. 37: 108-158. 13 figs. [Axial gradient.] 



1915. Senescence and Rejuvenescence. Chicago. 



1916. Bot. Gazette 62: 89-114. [Axial gradients in algae.] 

 1921a. Jour. Exp. Zool. 33: 409-433. 33 figs. [Morphogenesis.] 

 19216. Amer. Jour. Bot. 8: 286-295. [Axial gradients.] 



1923. Genetics 8 : 336-354. 14 figs. [Symmetry and polarity.] 



Chipman, R. H., and T. H. Goodspeed. 1927. Univ. Calif. Publ. Bot. 11: 141- 



158. illus. [Haploid Nicotiana.] 

 Chittenden, R. J. 1927a. Bibliog. Genet. 3 : 355-439. [Veg. Segregation.] 



19276. Jour. Heredity 18 : 337-343. illus. [Flax.] 

 Chittenden, R. J., and C. Pellew. 1927. Nature 119: 10-11. 

 Chodat, R. 1924. Compt. Rend. Soc. Phys. et Hist. Nat. Geneve 41: 96-99. 



1925. Bull. Soc. Bot. Geneve, 17: 1-30. 17 figs. [Meiosis.] 

 Cholnoky, B. von. 1927. Arch. Protist. 60: 8-33. illus. [Rhoicosphenia.] 



1928. Arch. Protist. 63: 23-57. illus. [Ano^noeoneis.] 



1929. Arch. Protist. 68 : 471-502. illus. [Auxospores.] 

 Christman, A. H. 1905. Bot. Gazette 39 : 267-274. pi. 8. [Uredinese.] 



1907. Bot. Gazette 44: 81-101. pi. 7. [Uredineaj.] 

 Cienkowski, L. 1863. Jahrb. Wi.ss. Bot. 3: 325-337. [Protoplasm.] 

 Clark, G. L., L. W. Pickett, and W. K. Farr. 1930. Science 71: 293-294. 

 Clausen, J. 1922. Bot. Tidskr. (Dansk.) 37: 363-416. 9 figs. [Viola.] 



1924. Hereditas 5 : 29-32. 5 figs. [Viola.] 



1926. Hereditas 8: 1-156. illus. [Viola.] 

 1927a. Ann. Botany 41: 677-714. illus. [Viola.] 



19276. Hereditas 9 : 245-256. illus. [Plastid segregation.] 



1929a. Ann. Botany 43: 741-764. illus. [Viola.] 



1930a. Hereditas 13 : 342-356. illus. [Variegation.] 



19306. Hereditas 14 : 53-72. illus. [Male sterility.] 



1931c. Hereditas 15: 219-308. illus. [Viola.] 

 Clausen, R. E. 1932. Svensk Bot. Tidskr. 26: 123-136. [Nicotiana hybrid.] 

 Clausen, R. E., and T. H. Goodspeed. 1924. Genetics 9: 181-197. 



1925. Genetics 10: 278-284. illus. [Amphidiploid Nicotiana.] 

 1926a6. Univ. Calif. Publ. Bot. 11: 61-82, illus.; 83-101. 



