Degen discus book
By: Bernd Degen.
Publisher: T.F.H. Publications
Published: 1990
Place of publication: Neptune City, NJ
Language: eng
Number of pages: 112
Subjects: Discus (Fish)
Other titles: Degen discus.; Discus.
Notes: Cover title: Degen discus.
Includes index.
"TS-134"--Spine.