Abeysekara, A.W.D.G. <br/><br/>
Socia-Economic  cultural diffrentials with possible bearing on human reproduction in Sri Lanka 

 -  Family planning communication strategy project  1975 
 -  33, 29 cm 
<br/><br/>  No.3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth rate<br/>Income
<br/><br/><label>Universal Decimal Class. No.: </label>(x)362.178:301:612.6 ABE