1. Agricultural research for sustainable food systems in Sri Lanka. A historical perspective / Volume 1, ([2020]) Editors: Marambe, B; Weerahewa, Jeevika; Dandeniya, Warshi S Record Type: Book Extent: 1 online resource (xix, 394 pages), color illustrations, color maps View Content: Available online (eLD content is only available in our Reading Rooms) ↗