Safe water from every tap : improving water service to small communities /

• Συγγραφή απο Οργανισμό/Αρχή: Committee on small water supply systems ,Water science and technology board ,Commission on Geosciences,environment and resources ,National research council
• Μορφή: Βιβλίο
• Γλώσσα: Greek
• Έκδοση: Washington : National Academy Press, 1997
• Θέματα: Drinking water > United States; Municipal water supply > United States; Water > supply engineering > United States