When is a planet not a planet?
Subtitle: the story of Pluto
By: by Elaine Scott.
Publisher: Clarion Books
Published: 2007
Place of publication: New York
Language: eng
Number of pages: 43
ISBN-13: 9780618898329
Subjects: Pluto (Dwarf planet)
Notes: Includes bibliographical references and index.
Table of contents: value: Introduction; value: The wanderers; value: Some early astronomers; value: Ideas that work; value: and those that don't; value: Pluto's problems; value: Finding planets; value: What is a planet?