Holmberg, Ingvar <br/><br/>
Fecundity, fertility and family planning:   application of demographic micromodels II / 
Ingvar Holmberg 
 - Gothenburg :  GU ,  1972 
 -  ills.;  22 cm 
 - Reports  Part 2 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Family planning 
<br/><br/><label>Dewey Class. No.: </label>312.1  / HOL