50 CARNEGIE INSTITUTION OF WASHINGTON. 



Cu£noT, L. Etudes sur le cancer des souris. Y - a - t - il un rapport entre les differentes 



mutations connues chez les souris et la receptivite a la Greffe? (Compts-rendus 



Acad. Sciences Paris, t. cxlvii, Nov. 23, 1908.) 

 . Les males d'Abeilles proviennent — ils toujours d'oeufs parthenogenetiques. 



(C. R. Soc. Biologic Paris, L. Lxv, 1908, pp. y^g-yjy ; Bulletin scientifique de la 



France et de la Belgique, t. xuii, 1909, pp. 1-19.) 

 DarbishirE, a. D. An experimental estimation of the theory of ancestral contributions 



in heredity. (Proc. Roy. Soc, 1909.) 

 Davenport, C. B. Mutation. (Fifty Years of Darwinism, pp. 160-181. New York, 



1909.) 

 . Influence of heredity on human society. (Annals of the Amer. Acad, of Polit- 

 ical and Social Science, v. xxxiv, pp. 16-21. July, 1909.) 

 . Some principles of poultry breeding. (Report, Amer. Breeders' Assoc, v. 5, 



PP- 376-379.) (Author given by error as James E. Rice.) 

 . A suggestion as to the organization of the committee on breeding poultry. 



{Ibid., V. 5, PP- 379, 380.) 



. The factor hypothesis in its relation to plumage color. {Ibid., pp. 382-385.) 



. Family records. (12 pp., privately printed.) 



, and Davenport, Gertrude C. Prepotency in pigment colors. (Report, Amer. 



Breeders' Assoc, v. 5, pp. 221, 222.) 



Heredity of hair color in man. (Amer. Naturalist, xliii, pp. 193-21 1. 



Apr., 1909.) 

 Desha, L. Junius. An apparatus for the purification of mercury. (Amer. Chem. 



Jour., 41, p. 152.) 

 DE VriES, H. Ueber die Zwillingsbastarde von Oenothera nanella. Ber. Deut. Bot. 



Ges., XXVI a.. Heft. 9, pp. 667-676.) 

 . Bastarde von Oenothera gigas. {Ibid., xxvi. Heft. 10, pp. 754-762. Dec, 



1908.) 

 Dike, P. H. Recent observations in atmospheric electricity. (Amer. Jour. Sci., v. 



xxvii. No. 159, pp. 197-209, March, 1909; Abstr., Science, v. xxviii. No. 726, pp. 



775-776, Nov. 27, 1908.) _ 

 . Investigation of dip-needle corrections by experimental methods. (Ter. Mag., 



V. xiv, No. 3, pp. 137-146, Sept., 1909; Abstr., Science, v. xx;x. No. 757, pp. 31-32, 



July 2, 1909.) 

 . The electrical conductivity of the atmosphere over the Pacific Ocean. (Abstr., 



Science, v. xxix. No. 742, p. 475. March 19, 1909-) 



Various abstracts and reviews of papers on atmospheric electricity and radio- 



activity. (Ter. Mag., v. xiii and xiv.) 



FiSK, H. W. A graphical aid to latitude and azimuth computation from Polaris obser- 

 vations. (Ter. Mag., v. xiv. No. 2, pp. 77-8o. June, 1909.) 



. Review Chaves' Contribution aux etudes de magnetisme terrestre en Afrique, 



(Ter. Mag., v. xiv. No. 3, pp. 158-160. Sept., 1909.) 



Fleming, J. A. Results of recent intercomparisons of magnetic standards by the Car- 

 negie Institution of Washington. (Abstr., Science, v. xxix. No. 742, p. 476. 

 March 19, 1909.) 



. The Carnegie Institution marine collimating compass. (Abstr., Science, v. 



XXX, No. 757, p. 32. July 2, 1909.) , . . , 



Abstract: Gehne, Das Verhalten permanenter Magnete bei Anderung des 



Ausseren magnetischen Widerstandes. (Ter. Mag., v. xiv. No. 2, pp. 90-91. June, 



1909.) 



, and Pearson, J. C. Carnegie Institution comparisons of magnetic standards 



during 1908. (Ter. Mag., v. xiv. No. i, pp. 3-16. March, 1909.) 

 Flugel, Ewald. Die alteste englische Academie. (Anglia. July, 1909.) 

 Garrod-Thomas, R. N. See Richards, T. W. 



. See Wilson, J. H. .... 



Goss, W. F. M. High steam-pressures in locomotive service. (Univ. Illinois, Bulletm 



No. 26, v. VI, No. I. Sept. I, 1908.) 

 . Locomotive performance under saturated and superheated steam. (American 



Railway Master Mechanics' Association, 1909.) 

 . The utilization of fuel in locomotive practice. (U. S. Geol. Sur., Bull. 402, 



1909.) 



