>. RR*D, T, E, j The Sex Cycle of the Germ P!a*m, it* Relation 



to Sex Determination, Atao W* Medical Time*, October, 

 November, December (1906), January (1907). 



1896, R*H, L, : Zur Fwft fitch der Vererbung erworbener Eigen- 



achaften, #*<?/. CentralM. xiv, pp. 71-75* 



1897. KKIISMAYIC, A,: Inzucht und Vermwchung betra Memchen. 



Ucuticke, Leipaic and Vienna, pp. 268. 

 _ -Die Imuniairung der Familien bet erblichen Krank- 



hciten (Tuberculote, Lue*, Geite:t6rungen), Ein Wort 



zur Bcruhigung ftir Aerzte und Gcbildete. Deuticke, 



I^eipftic and Vienna, pp. 51. 



iHr/i. KKIP, G. ARCHDALL : The Present Evolution of Man. London. 

 ,H^ t _ Characters, Congenital and Acquired. Science, vi. pp. 



896-902, 933-948. 

 1900. - - Heredity in Diaeaac. Scottish Med. and Surg. Journ. 



PP- 510-533. 



Principlef of Heredity, with some Applications. Chap- 



man & Hall, London, pp. xiii + 350,. [An important 

 htudy, especially as to the practical aspects.] 



IpIO. - The Laws of Heredity, London. [An interesting 

 treatise with independent views and useful critical 

 discussion.] 



1906, RENTOUL, R. R. : Race Culture ; or, Race Suicide ? (a Plea 



for the Unborn). Walter Scott Publishing Co., London 

 and Felling-on-Tyne. pp. 182. [Racial deterioration 

 and how it may be lessened by Spartan methods.] 

 1904. Report of the Inter- Departmental Committee on Physical 

 Deterioration. Eyre & Spottiswoode, London. 



1907. Report of Royal Horticultural Society's Conference on 



Genetics. 

 1894. RIBBERT, H. : Neuere Anschauungen iiber Vererbung, De- 



scendenz, und Pathologic. Deutsch. Med. Wochenschrift, 



No. J, p. 10. 

 IOX) 2. -- Uebcr Vererbung. Marburg. [A lecture on medical 



aspects of heredity.] 

 1875. RIBOT, TH. : Heredity: a Psychological Study of its 



Phenomena, Laws, Causes and Consequences. English 

 Translation. King & Co., London, pp. 393. 

 I9 02. - L'Heredite Psychologique. 7th ed. Paris, pp. 422. 



ist ed. 1893. 

 1887. RICHTER, W. : Zur Theorie von der Kontinuitat des Keim- 



plasmas. Bi(?l. Centralbl. vn. pp. 40-50. 67-80, 97-108, 



