UOJ Online Search for 'au:" Samantha, N.P.G."'

An analysis of marketing margins and marketing efficiency: marketing channels of

By Priyadarshana, Duminda | Vidanapathirana, Ruvini | Samantha, N.P.G.. Colombo: Hector Kobbekaduwa Agrarian Research and Training Institute, 2015 . xi, 59 p. 9556121940

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Impact and lessons of dairy develeopment intervention: dry zone livelihood suppo

By HECTOR Kobbekaduwa Agrarian Research and Training Institute. Colombo Hector Agrarian Research and Training Institute 2014 . xi, 48 pages.- , Include References 9789556121742

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Needs assessment of agricultural market information

By Samantha, N.P.G. | Wijesooriya, W. A. N.. Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2016 . viii, 26 p. 978-955-612-212-1

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Issues in big onin seed production and marketing

, RosColombo HARTI 2013 . vii, 45 p. 9789556121452

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OFCs in the intermediate season cultivation issues in selected districts

By Samantha, N.P.G.. Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2021 . v, 24 p. 9786245973088

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