Traikov, T <br/><br/>
[Regional trends in natural increase in Bulgaria].  [electronic resource] 

 -  Naselenie (Sofia, Bulgaria : 1983)  1992 
 - 31-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0205-0617 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bulgaria<br/>Demography<br/>Developed Countries<br/>Economics<br/>Employment<br/>Europe<br/>Europe, Eastern<br/>Geography<br/>Politics<br/>Population<br/>Population Dynamics<br/>Population Growth<br/>Research<br/>Socioeconomic Factors