Oceans & rivers.
Series: Science nature guides; The changing world; Changing world (San Diego, Calif.)
Publisher: Thunder Bay Press
Published: 1996
Place of publication: San Diego, CA
Language: eng
Number of pages: 73
Subjects: Ocean -- Juvenile literature.; Rivers -- Juvenile literature.; Ocean.; Rivers.
Other titles: Oceans and rivers
Description: Looks at the element that covers nearly three-quarters of our planet, and describes the water cycle, ocean waves and river currents, and the threat that human carelessness and exploitation pose.
Notes: Includes index.