Gunasena, H. P. M. <br/><br/>
Manual on Jak cultivation in Sri Lanka 

 - Battaramulla  forest Department  1996 
 - 48 p. 
<br/><br/><label>ISBN: </label>9559153080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE<br/>PLANTATION<br/>CULTIVATION<br/>JAK CULTIVATION
<br/><br/><label>Dewey Class. No.: </label>B3124  / LDC