Escritt, L. B. Sewerage and sewage disposal : by L. B. Escritt. - London : Macdonald & Evans, 1972. - xviii, 494 p. : illus. ; 23 cm. - His Public health engineering practice v. 2 . includes bibliographical references and index. ISBN: 712116419 (hbk) Subjects--Topical Terms: SewerageSewage disposal. Dewey Class. No.: 628.2