The 1976 Costa Rica fertility survey :   a summary of findings. 

 - Voorburg :   International Statistical Institute,   1980. 
 - 11 p. :   ill., graphs ;   24 cm. 
<br/><br/>  "No. 19." 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Fertility, Human-- Costa Rica.
<br/><br/><label>Dewey Class. No.: </label>304.63097286