Planet Earth
Subtitle: Earth's atmosphere and crust.
Contributors: Bourne, Arthur.; Sparks, John.
Publisher: Doubleday
Published: 1977
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 144
Subjects: Historical geology.
Notes: Index.
Table of contents: title: Contents : The air around us / by John Sparks - The Earth's crust / by Arthur Bourne.