Water pollution /
Gay, Kathlyn.
Water pollution / Kathlyn Gay. - New York : F. Watts, 1990. - 144 p. : ill. ; 24 cm. - Impact book. .
Includes bibliographical references (p. 138-140) and index.
Discuss the problem of our contaminated rivers, lakes, and oceans and proposes ways to purify them.
0531109496 (lib. bdg.)
90037496 /AC
Water quality management--United States--Juvenile literature.
Water--Pollution--United States--Juvenile literature.
TD 223 / G38 1990
363.73/94/0973
Water pollution / Kathlyn Gay. - New York : F. Watts, 1990. - 144 p. : ill. ; 24 cm. - Impact book. .
Includes bibliographical references (p. 138-140) and index.
Discuss the problem of our contaminated rivers, lakes, and oceans and proposes ways to purify them.
0531109496 (lib. bdg.)
90037496 /AC
Water quality management--United States--Juvenile literature.
Water--Pollution--United States--Juvenile literature.
TD 223 / G38 1990
363.73/94/0973