EXPERIMENTS WITH ALCOHOL 163 



(8) GooDALE, H. D. 1909 Sex and its relation to the barring factor in poul- 



try. Science, N. S., vol. 29, pp. 1004, 1005. 



(9) Hansemann, D. von. 1913 Ueber den Kampf der Eier in den Ovarien. 



Arch. f. Entwickl.-mech., Bd. 35, pp. 223-235. 



(10) Heron, D. 1912 A second study of extreme alcoholism in adults, with 



special reference to the Home-Office Inebriate Reformatorj^ data. 

 Eugenics Lab. Mem. 17, pp. 1-95. 



(11) IvANOV, J. 1913 Action de I'alcool sur les spermatozoides des mammi- 



feres (Premiere communication). Comptes rend. Soc. Biol. Paris, T. 

 Ixxiv, pp. 480-482. 



(12) IvANOV, J. 1913 Experiences sur la f^condation des mammifferes avec le 



sperme melange d'alcool (deuxieme communication). Ibid., pp. 482-484. 



(13) Kammerer, p. 1913 Vererbung erzwungener Fatbveranderungen. IV. 



Mitth. DasFarbkleiddesFeuersalamanders (Salamandra maculosa Lau- 

 renti) in seiner AbhSngigkeit von der Umwelt. Arch. f. Entwickl.- 

 mech., Bd. 36, pp. 4-193. 



(14) Krankheit und Sterblichkeitsverhaltnisse in der Ortskrankenkasse fiir 



Leipzig und Umgegend. Untersuchungen iiber den Einflues von 

 Geschlecht, Alter und Beruf. Bearbeitet im kais. Stat. Amte. Bd. 

 I, Teil c, pp. 190-198. 



(15) MacDougal, D. T. 1911 Alterations in heredity induced by ovarial 



treatments. Bot. Gaz., vol. 51, pp. 241-257. 



(16) Nice, L. B. 1912 Comparative studies on the effect of alcohol, nicotine, 



tobacco smoke and caffeine on white mice. I. Effects on reproduc- 

 tion and growth. Jour. Exp. Zool., vol. 12, pp. 133-152. 



(17) Pearl, R. 1911 Breeding poultry for egg production. Me. Agr. Expt. 



Sta. Ann. Kept, for 1911, pp. 113-176. 



(18) 1912 The mode of inheritance of fecundity in the domestic fowl. 

 Jour. Exp. Zool., vol. 13, pp. 153-268. 



(19) 1913 Studies on inbreeding. I. A contribution towards an analysis 

 of the problem of inbreeding. Amer. Nat., vol. 47, pp. 577-614. 



(20) 1915 Mendelian inheritance of fecundity in the domestic fowl, and 

 average flock production. Amer. Nat., vol. 49, pp. 306-317. 



(21) 1915 Modes of Research in Genetics. New York, (Macmillan), pp. 

 vii + 182. 



(22) 1916 Methods of poultry management at the Maine Agricultural 

 Experiment Station (Revised to January, 1916). Me. Agr. Expt. 

 Stat. Circular 515, pp. 1-98. 



(23) 1916 Studies on the physiology of reproduction in the domestic 

 fowl. XIV. The effect of feeding pituitary substance and corpus 

 lutpum substance on egg production and growth. Jour. Biol. Chem., 

 vol. 24, pp. 123-135. 



(24) Pearl, R. and Miner, J. R. A table for estimating the probable signifi- 



cance of statistical constants. Me. Agr. Expt. Sta. Ann. Rept. 1914, 

 pp. 85-88. 



(25) Pearl, R. and Patterson, S. W. 1916 On the degree of inbreeding which 



exists in American Jersey cattle. Proc. Nat. Acad. Sci., vol. 2, pp. 

 58-61. 



