Spawning problem fishes.
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Hong Kong :
T.F.H. Publications,
1972-
|
| Subjects: |
| Item Description: | Translated by Christa Ahrens from the original German title, Problemfische. |
|---|---|
| Physical Description: | volumes : illustrations ; 21 cm. |