Investigations into the development of a biotic index to assess the pollution status of macrobenthis communities in the marine interidal /
Codling, I. D.,author.
Ashley, S. J.,author.
Scotland & Northern Ireland Forum for Environmental Research.
Water Research Centre (Great Britain)
"Report no. SR 3755."
"October 1994."
"Final report"--Cover.
"WRc plc"--Cover.
Includes bibliographic references.