Macunovich  Diane J. <br/><br/>
<An> evaluation of the butz-ward hypothesis of countercyclical fertility 

 - Massachusetts      US 1990     
 - 33p 
 - Research paper .
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Fertility>
<br/><br/><label>Dewey Class. No.: </label>US/Wil.C/DE/Rp-155