Crew, F. A. E. (Francis Albert Eley), 1888. <br/><br/>
Sex-determination / 
by F. A. E. Crew. 
 - 4th ed., rev. 
 - London:  Methuen & Co. Ltd.,  1965. 
 - viii, 188 p. ;  20 cm. 
<br/><br/>Bibliography: p. 119-170. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex determination, Diagnostic<br/>Sex determination, Genetic<br/>Sex (Biology)