Riverkeeper

Description:

Describes, in text and photographs, the duties and day-to-day activities of John Cronin who works as the riverkeeper of the Hudson River.

subjects: Juvenile literature,  Water,  Pollution,  Conservation of natural resources,  Environmental aspects,  Riverkeepers,  Stream conservation,  Conservation of natural resources, juvenile literature

Places: Hudson River (N.Y. and N.J.),  Riverkeepers