A marine biological survey of Beadnell to Dunstanburgh Castle, Northumberland [microform] : a  contribution to the Marine Nature Conservation Review (MNCR)  /
Foster-Smith, R. L.
Foster-Smith, J. L.
Nature Conservancy Council (Great Britain)
[Peterborough] : Nature Conservancy Council,
1988.
NCC research contract HF3/11/52(11)