Zatuchni, Gerald I., (ed.) <br/><br/>
Research frontiers in fertility regulation 

 - Hagerstown:  Harper & Row,  1980 
 - x, 459 p.:  ill. ;  24 cm 
 - PARFR series on fertility regulation .
<br/><br/> Acc. No. 08221 
<br/><br/><label>ISBN: </label>0061429023 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contraception - Congresses<br/>Family planning - Congresses