TY - BOOK AU - Sahu,G.K. TI - PUMPS: rotodynamic and positive displacement types SN - 9788122412246 U1 - 621.252 22 PY - 2000/// CY - New Delhi PB - New Age International. KW - Hydraulic engineering KW - Water resources development KW - Hydrology KW - Water-supply KW - Management N1 - Includes index ER -