Ganewatte, P. Fragmentation of paddy land A case study of a cluster of five purana villages in Anuradhapura District, Sri Lanka 1974 - Agrarian Research & Training Institute Colombo 1974 - 23p. fig., table Nat. Bib. No.: 4010 Subjects--Topical Terms: Agriculture Universal Decimal Class. No.: 631.15 / GAN