Designing direct subsidies for water and sanitation services : Panama : a case study /
Vivien Foster, Andres Gomez-Lobo, Jonathan Halpern.
- Washington, D.C. : World Bank, Latin America and Caribbean Region, Finance, Private Sector, and Infrastructure Sector Unit, 2000.
- ii, 29 p. ; 28 cm.
- Policy research working paper ; 2344 .
- Policy research working papers ; 2344. .