Swindell, John George. Rudimentary treatise on wells and well-sinking by John G. Swindell and G.R. Burnell ; with illustrations. - Rev. ed. / - London : C. Lockwood & Co., 1886. - 1 online resource (166 p.) Subjects--Topical Terms: MCEWells. Dewey Class. No.: 623.114 / SWI