Frost, Helen, 1949-
Keeping water clean / by Helen Frost ; consulting editor, Gail Saunders-Smith ; reviewer, Carloyn M. Tucker. - Mankato, Minn. : Capstone Press, [1999], c2000. - 24 p. : col. ill. ; 19 cm. - Water . - Frost, Helen, 1949- Water. .
"Pebble books."
Includes bibliographical references (p. 23) and index.
Simple text and photographs describe water pollution, how it spreads, and its effects.
3.0 K-3 Follett Library Resources
0736804080
99019590
Water pollution.
Pollution.
TD422 / .F76 1999
363.739/4
Keeping water clean / by Helen Frost ; consulting editor, Gail Saunders-Smith ; reviewer, Carloyn M. Tucker. - Mankato, Minn. : Capstone Press, [1999], c2000. - 24 p. : col. ill. ; 19 cm. - Water . - Frost, Helen, 1949- Water. .
"Pebble books."
Includes bibliographical references (p. 23) and index.
Simple text and photographs describe water pollution, how it spreads, and its effects.
3.0 K-3 Follett Library Resources
0736804080
99019590
Water pollution.
Pollution.
TD422 / .F76 1999
363.739/4