The Journal of 



HEREDITY 



yi montnlu puolicatiori dewtedfof/adjjmdm 

 Animal Jjreedim and Emenics 



FEBRUARY, 1918 



A PLANT INDUSTRY BASED UPON MUTATION 



WHY THE BABIES DIE 



SMALL GRAIN INVESTIGATIONS 



HEREDITY AND DISEASE 



CHRYSANTHEMUM VARIETIES 



A STRIKING REPRODUCTIVE HABIT 



COLOR INHERITANCE IN MAMMALS 



MEANINGS OF GENETIC TERMS 



SELECTION OF PLANT BREEDING 



POLYDACTYLISM AND TOOTH COLOR 



ORGAN OF THE 



AMERICAN^ GENETIC 'ASSOCIATION 



^A7■ASHINGTON • D,G. 



Jrinledfor QircuLoiiovt amonf^ 'JKembers only 



