Olien, Rebecca.
Making water clean / by Rebecca Olien. - Mankato, Minn. : Capstone Press, c2005. - 24 p. : col. ill. ; 21 cm. - First facts. Water all around . - Olien, Rebecca. Water all around. First facts. .
Includes bibliographical references (p. 23) and index.
Turn on the faucet -- Water sources -- Safe drinking water -- Pumping water -- Removing sediment -- Disinfection -- Moving water -- Clean water.
Library Media Connection, October 2005
Presesnts information on how cities treat freshwater so that it is safe to drink, following it from underground wells and lakes to the faucct in the home. Includes glossary and photographs.
3.3 K-3 Follett Library Resources
0736837035
2004012232
Water purification.
TD430 / .O43 2005
628.1/62
Making water clean / by Rebecca Olien. - Mankato, Minn. : Capstone Press, c2005. - 24 p. : col. ill. ; 21 cm. - First facts. Water all around . - Olien, Rebecca. Water all around. First facts. .
Includes bibliographical references (p. 23) and index.
Turn on the faucet -- Water sources -- Safe drinking water -- Pumping water -- Removing sediment -- Disinfection -- Moving water -- Clean water.
Library Media Connection, October 2005
Presesnts information on how cities treat freshwater so that it is safe to drink, following it from underground wells and lakes to the faucct in the home. Includes glossary and photographs.
3.3 K-3 Follett Library Resources
0736837035
2004012232
Water purification.
TD430 / .O43 2005
628.1/62