24 pages : color illustrations, color maps ; 26 cm
Notes:
Includes bibliographical references (page 24) and index
Contents:
Studying oceans, lakes, and rivers Salt water and fresh water Oceans Oceans, lakes, and rivers around the world Lakes and rivers Living underwater Water uses Protecting water What is an oceanographer? Eight facts about oceans, lakes, and rivers Oceans, lakes, and rivers brain teasers Science in action Words to know
