McConnel, Samuel. Small water supplies, by S. McConnel. - London, Constable [1964] - 224 p. illus. 23cm. Includes bibliographies. LCCN: 65001131 Nat. Bib. No.: GB64-10958 Subjects--Topical Terms: Water-supply engineering. LC Class. No.: TD345 / .M15 Dewey Class. No.: 628.1