Book of Donmon Teith

In this sequel to Water Beds, readers go on an around-the-world boat ride to learn how mammals sleep in or around ten major rivers of the world. Includes "For C

Gravel-Bed Rivers: Processes, Tools, Environments presents a definitive review of current knowledge of gravel-bed rivers, derived from the 7th International Gra

Describes the different kinds of mammals that live in or around the rivers of the world, including the beaver, river dolphin, and hippopotamus, and explains how