A.J. Satharasinghe <br/><br/>
Estimation of sown area under paddy cultivation   alternatives to complete enumeration 

 - Sri Lanka <br/>  Dept. of Cesus and stattistics  1993 
 - 20p. 
<br/><br/><label>ISBN: </label>9555770816 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>631.5021  / SAT