Our living earth
Subtitle: the origin and ecology of our planet
By: [Carla Greene] ; illustrated by John Floherty, Jr.
Contributors: Floherty, John Joseph, 1907- ill.
Publisher: Bobbs-Merrill
Published: 1974
Place of publication: Indianapolis
Language: eng
Number of pages: 94
Subjects: Ecology -- Juvenile literature.; Environmental protection -- Juvenile literature.; Ecology.; Environmental protection.
Description: Traces the evolution of life on our planet and discusses the development of environmental problems and some solutions to them.
Notes: Bibliography: p. 91-92.
Includes index.