A polluted home -- Harmful trash -- Poisonous water -- Chemicals from farms -- Dangerous slime -- From stream to ocean -- Stop the pollution! -- River cleanup -- Everyone can help.
Summary:
Examines water pollution in rivers and lakes, discussing the types of pollution that can be found there, where they come from, and how to stop it.
Series:
Green world, clean world Lawrence, Ellen, 1967- Green world, clean world.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.