The Discus--"king of the aquarium"
Subtitle: a reference book for the Discus lover
By: Bernd Degen ; [translated by Eberhard Schulze].
Publisher: Tetra
Published: 1986
Place of publication: Morris Plains, N.J
Language: eng
Number of pages: 103
Subjects: Discus (Fish); Discus (Fish) -- Pictorial works.
Genres: Pictorial works.