Bokdetaljer
Format
Inbunden
Sidor
118
Språk
Engelska
Publicerad
Apr 9, 1991
Förlag
Knopf Books for Young Readers
ISBN-10
0679917314
ISBN-13
9780679917311
Beskrivning
An overview of the environmental problems of land, atmosphere, water, energy, plants, animals, and people. Includes projects and a section on becoming an environmental activist.