UNDP-World Bank Water and Sanitation Program a forward looking assessment.

UNDP-World Bank Water and Sanitation Program a forward looking assessment.

Podrobná bibliografie
Korporace: United Nations Development Programme, World Bank
Médium: Kniha
Jazyk:English
Vydáno: [New York UNDP 1991
Témata:
UNDP-World Bank Water and Sanitation Program.
Water > Sanitation.