Our endangered earth

By Langone, John

Subjects: Juvenile literature, Environmental protection, juvenile literature, Pollution, juvenile literature, Environmental aspects, Environmental protection, Environmental aspects of Pollution, Pollution

Description: Discusses the environmental crisis, focusing on such problems as overpopulation, the pollution of water, air and land, ozone depletion, global warming, and disappearing wildlife. Suggests ways to improve life in the twenty-first century.