Freshwater aquaculture a handbook foe small scale fish culture in North America
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Hartly & Marks Publishers, Inc.
Washington, c1998.
|
| Rhifyn: | Rev. ed. |
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Hartly & Marks Publishers, Inc.
Washington, c1998.
|
| Rhifyn: | Rev. ed. |
| Pynciau: |