Mather, K.  Sir <br/><br/>
Biometrical genetics, the study of continuous variation / 
K. Mather 
 - London :  Methuen,  1949 
 - ix, 162 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Variation (Biology)<br/>Biometry