Discus
By: Gunter Keller ; (translated from the German).
Publisher: T.F.H.; TFH Publications,U.S.
Published: 1976
Place of publication: Neptune City; Reigate
Language: eng
Number of pages: 96
Subjects: Discus (Fish)
Work titles: Der Diskus, Konig der Aquarienfische.
Notes: Translation and revision of, 'Der Diskus, Konig der Aquarienfische'. Stuttgart , Franckh'sche Verlagshandlung. W. Keller and Co., 1974.