Ecology and pollution/air
By: by Martin J. Gutnik. Illustrated by Bill Carr.
Contributors: Carr, Bill, illus.
Series: His First experiments in science & nature
Publisher: Childrens Press
Published: 1973
Place of publication: Chicago
Language: eng
Number of pages: 47
Subjects: Air -- Pollution -- Experiments -- Juvenile literature.; Air -- Pollution -- Experiments.; Ecology -- Experiments.
Description: Instructions for experiments illustrating the characteristics of air pollution, its causes, its effect on the ecological balance, and its prevention.
Notes: Bibliography: p. 47.