Siriweera, W. Indrakeerthi <br/><br/>
Agriculture in mediaeval Ceylon 
W.I. Siriweera 
 - Peradeniya  Dept. of Sociology  1974 
 - 12 p. 
 - Ceylon Studies Seminar Series .
<br/><br/> Typescript. In: Sri Lanka. Offprints, pamphlets etc. Vol. 8 under C 954.8. (Article 5) 
<br/><br/><label>Dewey Class. No.: </label>954.8  / SRI