Mudannayake, Irangani <br/><br/>
Information needs and information practices of agriculture scientists in Sri Lanka 

 - Sri Lanka:   University of Peradeniya,   1989 
 - 49p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science
<br/><br/><label>Universal Decimal Class. No.: </label>338.185493  / MUD