Author

Hugo de Vries

3 free books by Hugo de Vries, free to read online. Chapter 1 of any book is free, no account needed.

Writes aboutYellowstone National Park San Francisco Earthquake and Fire, Calif., 1906 Plants -- Variation Plants -- Evolution Plant mutation Plant hybridization Natural history -- Yellowstone National Park F850.5 Evolution (Biology)Evolution

Species and Varieties, Their Origin by Mutation

Species and Varieties, Their Origin by Mutation

Hugo de Vries

De aardbeving van San Francisco De Aarde en haar Volken, 1907

De aardbeving van San Francisco De Aarde en haar Volken, 1907

Hugo de Vries

Cover of Het Yellowstone-Park

Het Yellowstone-Park

Hugo de Vries