Platypus a century-long mystery

Main Author: Caper, William.
Format: Books Print Book
Language: English
Published: New York, N.Y. : Bearport Pub., c2009.
Subjects:
Physical Description: 32 p. : ill. (chiefly col.), col. maps ; 27 cm.
Bibliography: Includes bibliographical references (p. 31) and index.
ISBN: 9781597167352 (library binding)
1597167355 (library binding)