00601nam a2200145Ia 4500020001800000082002300018100002200041245011700063260003800180300001500218650004200233650006700275650006300342650005000405  a81-7040-648-x  a333.91220954 RAO-;  aRao, K. Nageswara 0aEconomics of water supply: a case study of water supply undertakings in some of the urban centres of Rayalaseema  aBombaybHimalaya Publishingc1993  aiii, 231p.  aWater resources development - Finance  aWater supply - Economic aspects - Rayalaseema (Andhra Pradesh)  aWater supply - Case studies - Rayalaseema (Andhra Pradesh)  aDrinking water - Rayalaseema (Andhra Pradesh)