Modak, N.V. Sewerage: a comprehensive treatise on sewerage and drainage/ N.V. Modak - Poona: P.V.G.Prakashem, c1971 - xvii, 535 p.: ill.; 21 cm. Includes index ISBN: Rs. 30.00 Subjects--Topical Terms: SewerageHydraulic structuresSewageWaterwork Dewey Class. No.: 628.24