| Avaa | E=Lehti, kieli Englanti
| The American Fish Farmer & World Aquaculture News | | lehti | vesiviljely (kalatalous) | Little Rock | Arkansas | 1972-1973 | | | The American Fish Farmer & World Aquaculture News | Kalakirjastossa - In the Fish ... | C-The American Fish Farmer... (F 6/6) |