Priyadarshana, Duminda Vidanapathirana, Ruvini Samantha, N.P.G. <br/><br/>
An analysis of marketing margins and marketing efficiency: marketing channels of 
/ Duminda Priyadarshana, Ruvini Vidanapathirana and N.P.G. Samantha,  
 - Colombo:  Hector Kobbekaduwa Agrarian Research and Training Institute,  2015. 
 - xi, 59 p. 
<br/><br/><label>ISBN: </label>9556121940 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Potatoes industry-costs
<br/><br/><label>Dewey Class. No.: </label>338.13521  / PRI