Anderson  B.A. <br/><br/>
Changes in the seasonality of births as an indicator & improvement of registration: the case of the Soviet Union 

 - Michigan      US 1987     
 - 26p 
 - PSC research report .
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Birth><USSR><registrations>
<br/><br/><label>Dewey Class. No.: </label>US/Mic.U/PSC/RR-87/108