Perera, Dilini D. Policies that matter or are forgettable the evaluation of paddy polices in Sri Laka:1998 to 2018 - Colombo HARTI 2021 - x, 70 p. - Research report : 242 . ISBN: 9786245973057 Subjects--Topical Terms: Rice cultivationRice cultivation Dewey Class. No.: 338.17318095493 / POL