LITERATUEE 275 



169 Pearl, R., and Miner, J. R. : Tables for Calculating CoefTicicnts of 

 Inbreeding. Maine Agi-. Exp. Sta. Kept, for lOi;], 11)1-202. 



I'^o Pearl, R. : On the Results of Inbreeding a Mendelian Population; 

 a Correction and Extension of Previous Conclusions. Amer. Nat 

 1914, xlviii, 57-62. 



171 Pearl, R. : On a General Formula for the Constitution of the N'ih 



Generation of a Mendelian Population in which all Matings are of 

 Brother X Sister. Amer. Nat., 1914, xlviii, 491-494. 



172 Pearl, R. : Inbreeding and Relationship Coefhcients. Amer. Nat., 



1914, xlviii, 513-523. 



178 Pearl, R.: Modes of Research in Genetics. New York, 1915, 



pp. 182. 



174 Pearl, R. : Some Further Considerations Regarding Coasin and 



Related Kinds of Mating. Amer. Nat., 1915, xlix, 570-575. 



175 Pearl, R. : Some ruither Considerations Regarding the Measure- 



ment and Numerical Expression of Degrees of Kinship. Amer. 

 Nat., 1917, li, 545-559. 



176 Pearl, R. : A Single Numerical Measure of the Total Amount of 



Inbreeding. Amer. Nat., 1917, li, 636-639. 



177 Pearson, K. : On a Generalized Theory of Alternative Inheritance, 



with Special References to Mendel's Laws. Phil. Trans. Roy. Soc. 

 (A), 1904, cciii, 53-86. 

 17« Phillips^ J. C. : Size Inheritance in Ducks. Jour. Exp. Zool., 

 1912, xii, 369-380. 



179 Phillips, J. C: A Further Study of Size Inheritance in Ducks, 



with Observations on the Sex Ratio of Hybrid Birds. Jour. Exp. 



Zool., 1914, x^d, 131-148. 

 160 Plate, L. : Vererbungslehre. Leipzig, 1913, pp. 519. 

 181 popENOE, P., and Johnson, R. H. : Applied Eugenics. New York, 



1918, pp. 459. 

 i82PxjNNETT, R. C, and Bailey, P. G. : On Inheritance of Weight in 



Poultry. Jour. Gen., 1914, iv, 23-39. 

 183 Ripley, W. Z.: The Races of Europe. New York, 1899, pp. 624. 

 1)84 Ritzema-Bos, J. : Untersuchungen iiber die Folgen der Zucht in 



engster Blutverwandtschaft. Biol. Cent., 1894, xiv, 75-81. 



185 Roberts, H. F. : First Generation Hybrids of American and Chi- 



nese Com. Amer. Breed. Assn. Rpt. 1912, viii, 367-384. 



186 RoBBiNS,, R. B. : Some Applications of Mathematics to Breeding 



Problems. I, II, III. Genetics, 1917, ii, 489-504; 1918, iii, 73- 

 92; 1918, iii, 375-389. 



187 RoBBiNS, R. B. : Random Mating with the Exception of Sister by 



Brother Mating. Genetics, 1918, iii, 390-39G. 



