Crop circles
By: by Stuart A Kallen.
Series: The mysterious & unknown series
Publisher: ReferencePoint Press
Published: 2009
Place of publication: San Diego, CA
Language: eng
ISBN-13: 9781601521033
Subjects: Crop circles -- Juvenile literature
Genres: Juvenile literature
Notes: Includes bibliographical references and index.
Table of contents: title: Rings of record; title: Earth energies; title: Circles from space; title: Hoaxers and jokesters.