TY - BOOK AU - Charles, Balla Oryem. TI - Effect of introducing compressed air in a penstock on turbine power output U1 - 621.3104 PY - 2017/// CY - Kampala KW - Water-power KW - Power resources N1 - un published thesis ( MSc. REN. ENERGY)- Makerere University, 2017; Includes bibliographical references (p.60-61) ER -