De Silva, M.A.T. <br/><br/>
Sri Lanka science & technology indicators part IV  Constraints and opportunities for scientific research in Sri Lanka 

 - Colombo  Natural Resorces Energy and Science Authority  1996 
 - (24),105 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATURAL SCIENCE
<br/><br/><label>Universal Decimal Class. No.: </label>50(548.7)  / DES