Chronicles the author's experiences traveling the rivers of America, primarily between 1992 and 1995, discussing the character of the rivers in each of the many regions he explored, and providing an overview of related environmental problems and conservation efforts.
Describes the origin, animal and plant life, and behavior of rivers, discussing the resources they provide for humans, how they are endangered, and how they can be protected. Includes case studies and activities.
Introduces students to rivers, including information on how rivers help shape the landscape, their importance in Earth's water system, and great rivers of the world.
Describes the geography of rivers, the impact humans have on them, conservation, and plant and animal life in and around them. Includes hands-on activities.