TABLE OF CONTENTS 



CHAPTER 



I. A Critical Examination of Current Modes 



of Research in Genetics 

 II. Biohetric Ideas and Methods in Biology. 

 Their Significance and Limitations 



III. On the Nature of Statistical Knowledge 



IV. Certain Logical and Mathematical Aspects 



of the Problem of Inbreeding . 

 V. Genetics and Breeding .... 



Index 



42 

 73 



101 

 158 



179 



