Sri Lanka. Department of Agriculture <br/><br/>
Mahanuwara District krushikarmika kriyathmaka vada satahana :1998-1999 Maha, 1999 Yala 
Sri Lanka. Department of Agriculture 
 - Kandy  District Secretariat Office  1997 
 - 107 p. ; 20 cm 
<br/><br/><label>Dewey Class. No.: </label>338.9  / SRI