United Nations. Economic and Social Commission For Asia and the Pacific. <br/><br/>
Comparative study of population growth and agricultural change: case study of Sri Lanka 

 - Bangkok, Thailand  The Author  [19-?] 
 - v.;  28cm. 
 - Asian population studies series ; no.23 .
<br/><br/><label>Dewey Class. No.: </label>DB301.32954930722  / UNI