Kumara, S.K. Weerakkody, R. Epasinghe, S. <br/><br/>
Viability of controlled environmental agriculture for vegetable farmers in Sri L 

 - Colombo  HARTI  2015 
 - x, 69 pages 
<br/><br/><label>ISBN: </label>9556121784 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Controlled environment agriculture<br/> Agriculture-environmental aspects
<br/><br/><label>Dewey Class. No.: </label>631.583  / KUM