Discus Wildfänge und Zuchtformen-Wild-caught and captive-bred form

by: Heiko Bleher · Manfred Gobel

A fogli intercambiabili

details (Italy).
(see also: Rilegatura a spirale)

details (Germany).
(see also: Spiralbindung)

ISBN: 978-88-901816-6-5

ISBN-10: 88-901816-6-4

Aquapress · 1992