Owls
Subtitle: their natural and unnatural history
By: John Sparks and Tony Soper ; illustrated by Robert Gillmor.
Contributors: Soper, Tony.
Edition: [New rev. ed.]
Publisher: Facts on File
Published: 1989
Place of publication: New York
Language: eng
Number of pages: 240
Subjects: Owls.
Notes: Bibliography: p. [231]-235.
Includes index.