Freshwater fishes in Britain : the species and their distribution /
Davies, Cynthia E.
Centre for Ecology and Hydrology (Great Britain)
Great Britain.Environment Agency.
Joint Nature Conservation Committee (Great Britain)
Colchester : Harley Books,
2004.
"A joint project of the Centre for Ecology and Hydrology, Environment Agency and Joint Nature Conservation Committee."--t.p.
Includes bibliographical references index.
Freshwater fishes