392 GENERAL BIOLOGY 



1888 Finlay [ discovered relation 



1898 Reed 4 between yellow fever 



1898 Lazear [and the mosquito. 



1898 Howard : discovered relation between typhoid fever and the house 

 fly. 



1900 De Vries, Correns, Tschermak : all working independently, redis- 

 covered Mendel's law of heredity. 



1903 Stiles : discovered hookworm in the United States. 



1914 Goddard : proved feeble-mindedness a unit character. 



1915 Stockard: discovered influence of alcohol on offspring. 



References. 



W. A. Locy, "Biology and Its Makers." 



L. C. Miall, "History of Biology." 



Baas, "Outlines of the History of Medicine." 



Garrison, "History of Medicine." 



Hodge and Dawson, "Civic Biology." 



Batesen, "Mendel's Principles of Heredity." 



