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

Détails bibliographiques
Auteur principal: Pregracke, Chad, 1974-
Autres auteurs: Barrow, Jeff 1956-
Format: Livre
Langue:English
Publié: Washington, DC National Geographic c2007.
Sujets:
Water > Pollution > United States.
Water quality management > United States.
Nonprofit organizations > United States.