72 p. : ill. (chiefly col.) ; 29 cm. + 1 CD-ROM (4 3/4 in.)
At head of title: Eyewitness.
A photo essay about the range of plants and animals found in fresh water throughout the year, examining the living conditions and survival mechanisms of creatures dwelling at the edge of the water, on its surface, or under the mud.
Dowell, Philip, ill.
Pond and river.
Eyewitness pond & river.