Theroux, Frany R. Laboratory manual for chemical and bacterial analysis of water and sewage / Frank R. Theroux, Edward F. Eldridge, W. Leroy Mallmann. - 3rd ed. - London : McGraw-Hill Book Company, 1943. - x, 264 p. ; 20 cm. Includes bibliograpical references and index. Subjects--Topical Terms: Water--Analysis.Sewage--Analysis. LC Class. No.: TD478 / .T44 1943