Barrington, Amy <br/><br/>
A first study of the inheritance of vision and of the relative influence of heredity and environment on sight / 
Amy Barrington [and] Karl Pearson 
 - London :  Dulau,  1909 
 - 2 p. l., 61 p. ;  31 cm. 
<br/><br/><label>ISBN: </label> PND 5.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vision<br/>Heredity
<br/><br/><label>Dewey Class. No.: </label>575.1