Ratnapala, Nandasena <br/><br/>
Study-service in Sarvodaya shramadana movement Sri Lanka 

 - Colombo  Sarvodaya Research Centre  1958 
 - 154 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>631.21  / RAT