Macguinness, Olive Dickinson. <br/><br/>
Environment and heredity. 

 - London :  Thomas Nelson,  [1940] 
<br/><br/> "Further reading": p. 209. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heredity, Human.<br/>Mendel's law.<br/>Man -- Influence of environment.--Man -- Influence of environment.