Koya, Yoshio <br/><br/>
Pioneering in family planning :  A collection of papers on the family planning programs and research conducted in Japan / 
Yoshio Koya 
 - Toyko :  Japan Medical Pubs,  1963 
 - vi, 173p. :  ill.;  21 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography<br/>Family planning
<br/><br/><label>Dewey Class. No.: </label>312.01  / KOY