TY - GEN AU - Reader, R.A. AU - Kennard, M.F. AU - Hay, J. TI - Valves pipework associated equipment in dams - guide to condition assessment PY - 1997/// CY - CIRIA KW - DAMS KW - VALVES KW - PIPEWORK KW - HYDRAULIC POWER PLANT N1 - ISBN 0860174697 ER -