Ariyasena, M.A.D.Nissanka Bandara, S.M.Ranasinghe PRIYANATH, H.M.S.
Impact of tobacco vs. alternative crop cultivation on the socio - economic status of farmers H.M.S.Priyanath, S.M.Ranasinghe Bandara, M.A.D.Nissanka Ariyasena - Colombo A National Authority on Tobacco and Alcohol Publi. 2011 - v, 41 p.
978-955-0645-01-5
Agriculture-economic aspects
630 / PRI
Impact of tobacco vs. alternative crop cultivation on the socio - economic status of farmers H.M.S.Priyanath, S.M.Ranasinghe Bandara, M.A.D.Nissanka Ariyasena - Colombo A National Authority on Tobacco and Alcohol Publi. 2011 - v, 41 p.
978-955-0645-01-5
Agriculture-economic aspects
630 / PRI