TY - BOOK AU - Musyoki,Hellen Kalunde ED - Nairobi. TI - Cost efficiency and scale economies of Kenya's water service providers: discussion paper no. 146 SN - 9966058126 : PY - 2013/// CY - Nairobi PB - KIPPRA KW - Economic policy KW - evatuation KW - Kenya KW - Econometric models ER -