The Journal of 



HEREDITY 



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CHESTNUT HYBRIDS 



A WALTZING RABBIT 



INTELLIGENCE AND RACE 



ANOTHER HEN THAT CHANGED COLOR 



BACK CROSSES IN SMALL-GRAIN BREEDING 



DIVERSITY OF INTERNODE INDIVIDUALS 



THE CULTURE OF CREPIS 



BEAVER FARMING 



PUBLISHED BY THE 



AMERICAN' GENETIC 'ASSOCIATION 



WASHINGTON ' D.G. 



Volume XIII, Number 7 July, 1922 



Date of Issue of this Number, March 10, 1923 



