Seal epidemic and pollutant levels /
Hall, Ailsa J.
Pomeroy, P. P.
Harwood, John‏‎(Professor in marine biology)
North East Atlantic Marine Research Programme.
Great Britain.Department of the Environment.
Natural Environment Research Council (Great Britain).Sea Mammal Research Unit.
London : Department of the Environment, Marine Division,
1992.
"A report of the results of research carried out under Contract PECD 7/8/128 between the Department of the Environment and the Natural Environment Research Council's Sea Mammal Research Unit"
Funded by the Department of the Environment.
At head of of cover title: North East Atlantic Marine Research Programme.
Includes bibliographical references.