TABLE OF CONTENTS 



CHAPTBB PAGB 



I. A CRITICAL EXAMINATION OF CURRENT MODES 



OF RESEARCH IN GENETICS .... 1 

 II. BIOMETRIC IDEAS AND METHODS IN BIOLOGY. 



THEIR SIGNIFICANCE AND LIMITATIONS . 42 



III. ON THE NATURE OF STATISTICAL KNOWLEDGE . 73 



IV. CERTAIN LOGICAL AND MATHEMATICAL ASPECTS 



OF THE PROBLEM OF INBREEDING . . . 101 

 V. GENETICS AND BREEDING ..... 159 



INDEX 179 



vii 



