TY - BOOK AU - R.P. Singhal TI - Textbook on water supply engineering ( M.K.S. units ) U1 - 628.1 PY - 1966/// CY - Roorkee PB - Mrs S.Singhal N1 - R.P. Singhal: Textbook on water supply engineering ( M.K.S. units ). (5th Edition) Roorkee. Mrs S.Singhal, 1966.--(628.1SIN) ER -