Spring plankton surveys in the Blackwater estuary : 1993-1997 /
Fox, Clive J.
Milligan, Steve P.
Holmes, Alison J.
Centre for Environment, Fisheries and Aquaculture Science (Great Britain)
Great Britain.Environment Agency.
Lowestoft : Centre for Environment, Fisheries and Aquaculture Science,
1999.
Includes bibliographical references.