Dr. Panabokke, C. R. Soils and Agro-Ecological Environments of Sri Lanka. - Natural Resources, Energy and Science Authority Sri Lanka 1996 - 220p. Fig. - Natural Resources 02 . ISBN: 955 590 005 1 Nat. Bib. No.: 6084 Subjects--Topical Terms: Agriculture Universal Decimal Class. No.: 631.4.55 / PAN