I The Journal of 



HEREDITY 



^ montnl^ pmlicaim tkvokdHofkrd^reedim 

 Animal Jjreedimcmd£ii^emcs 



Pollination of Pima Cotton .... T. H. Kearney 



Color Inheritance in Cattle K. Kuiper 



City and Country O. F. Cook 



Inheritance of Silkiness in Fowls . . Sarah V. H. Jones 



Reversion in Composites J. L. Collins 



Progress in Horse Breeding .... W. S. Anderson 



Heritable Characters of Maize . . . L. A. Eyster 



Annual Meeting of the American Genetic Association 



PUBLISHED MONTHLY AT MENASHA, WISCONSIN 



BY THE 



AMERICAN GENETIC ASSOCIATION 



EDITORIAL AND GENERAL OFFICES 

 WASHINGTON, D. C. 



Volume XII, Number 3 March, 1921 



