Save the earth! : an ecology handbook for kids /

Discusses the ecological problems of land, air, and water pollution in the world today. Includes projects that illustrate these problems and possible solutions to them.

Bibliographic Details

Main Author:	Miles, Betty
Format:	Book
Language:	English
Published:	New York : Knopf, 1974.
Subjects:	Ecology > Juvenile literature. Conservation of natural resources > Juvenile literature. Ecology. Conservation of natural resources.