From the bottom up one man's crusade to clean America's rivers

From the bottom up one man's crusade to clean America's rivers

Bibliografiske detaljer
Hovedforfatter: Pregracke, Chad, 1974-
Andre forfattere: Barrow, Jeff 1956-
Format: Bog
Sprog:English
Udgivet: Washington, DC National Geographic c2007.
Fag:
Water > Pollution > United States.
Water quality management > United States.
Nonprofit organizations > United States.