Ragg, J. M. (1960). The soils of the country round Kelso and Lauder [Sheets 25 and 26] / by J.M. Ragg. H.M.S.O..
Chicago Edition CitationRagg, J. M. The Soils of the Country Round Kelso and Lauder [Sheets 25 and 26] / by J.M. Ragg. H.M.S.O., 1960.
MLA Edition CitationRagg, J. M. The Soils of the Country Round Kelso and Lauder [Sheets 25 and 26] / by J.M. Ragg. H.M.S.O., 1960.
Warning: These citations may not always be 100% accurate.