Water supply, sanitation, and environmental sustainability the financing challenge.

ग्रंथसूची विवरण
मुख्य लेखक: Serageldin, Ismail 1944-
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Washington, D.C. World Bank c1994.
श्रृंखला:Directions in development
विषय: