India.The Department of Economic Affairs <br/><br/>
Couple fertility by Ajit Das Gupta...[et.al] 

 - Delhi  Department of Economic Affairs  1955 
 - 199p.- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic surveys
<br/><br/><label>Dewey Class. No.: </label>315.4 Nat 7