B I O G R A P H I E. 



litis, H. 



Georg Mendel. 

 Naturw. Wochenschr. 1910 N°. 47. 



The life letters and labours of Francis Galton. 

 Vol. I. Birth 1822 to Marriage 1853. 

 Cambridge University Press. 1915. 



Walter Frank Raphael Weldon (biografie) 

 Biom. Vol. V. Oct. 1906. S. 



0.12. 



1860—1906. 



