| Ref. No. | Title |
|---|---|
| 5478 | Changes in numbers and distribution of the Northern Gannet (Morus bassanua) on Rouzic Island, (Reserve Naturelle des Sept-Iles, Bretagne), France 1939-1994. |
| 5667 | Changes in numbers and distribution of the Northern Gannet (Morus bassanua) on Rouzic Island, (Reserve Naturelle des Sept-Iles, Bretagne), France 1939-1994. |