World Fertility Survey conference 1980 :  record of proceedings : London, 7-11 July 1980. 

 - London :  World Fertility Survey ,  1981 
 - 3 v. :  ill. ;  25 cm. 
<br/><br/> English and French, with summaries in English, French, and Spanish.  Spine title: WFS Conference 1980.  Imprint from label on p. 2 of cover, v. 1. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>World Fertility Survey--Congresses
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertility, Human--Congresses<br/>Birth control--Congresses
<br/><br/><label>Gov. Doc. Class. No.: </label>XZ WFS Cp