Ross, John A; Hong, Sawan. <br/><br/>
Voluntary sterilization: An international fact book. 

 - New York :  Association for Voluntary Sterilization,  1985. 
<br/><br/> This document focuses upon sterilization and family planning methods. It presents a large body of information on incidence and prevalence, with stress upon time trends by country as well as upon demographic differentials. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sterility.<br/>Population dynamics -- Family planning -- Population size/.--Population dynamics -- Family planning -- Population size/.--Population dynamics -- Family planning -- Population size/.