Sewerage and sewage disposal :
628.3ESC
Escritt, L.B.
Sewerage and sewage disposal : calculations, design, and specification / by L.B.Escritt.- London:C.R.Books Ltd.,1956.
488p. :ill.;22cm(Hb)
Note: Includes bibliographical references and index
ISBN: Rs. 00.00
Cen Lib/Ret /679565/ 679565 / 0.00 /sign