RRS John Murray Cruise 9/80, 27 August - 9 September 1980, RRS Challenger Cruise 16/80, 17-30 October 1980. Celtic Sea

Howarth, M.J.; Heaps, N.S. 1981 RRS John Murray Cruise 9/80, 27 August - 9 September 1980, RRS Challenger Cruise 16/80, 17-30 October 1980. Celtic Sea. Wormley, UK, Institute of Oceanographic Sciences, 45pp. (Institute of Oceanographic Sciences Cruise Report 114)