1. Environmental Effects of Oil-based Mud Cuttings;Addy,1983
2. Sources of variability in the benthic macrofauna, of the south Northumberland coast, 1971–1976;Buchanan;J. mar. Biol. Ass. UK,1978
3. Environmental effects of oil-based mud cuttings;Davies;Mar. Pollut. Bull.,1984
4. Benthic studies in two offshore oilfields. Unpublished;Hartley,1982
5. Decorana—a Fortran program for detrended correspondence, analysis and reciprocal averaging;Hill,1979