Galloway, Thomas Walton,  1866- [from old catalog] <br/><br/>
Biology of sex for parents and teachers, / 
Thomas Walton, Galloway. 
 - Boston,  New York [etc.] :  D. C. Heath and company,  [c1913]. 
 - ix p., 1 l., :  105 p. illus. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex