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

Detaylı Bibliyografya
Yazar:	Pregracke, Chad, 1974-
Diğer Yazarlar:	Barrow, Jeff 1956-
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	Washington, DC National Geographic c2007.
Konular:	Water > Pollution > United States. Water quality management > United States. Nonprofit organizations > United States.