Rice Symposium 80 

 - Department of Agriculture, Sri Lanka  Peradeniya  1980 
 - 354p.  Cht.,Fig and Table 
<br/><br/><label>Nat. Bib. No.: </label>5357 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>633.18  / RIC