The effect of the Cardiff Bay barrage on waterfowl populations.
Burton, N. H. K.
Rehfisch, M. M.
Clark, N. A.
British Trust for Ornithology.
Thetford : British Trust for Ornithology,
1999.
"October 1999 ; report of work carried out by the British Trust for Ornithology under contract to Cardiff Bay Development Corporation" -- t.p.
Includes bibliographical references.
Cardiff Bay (Wales)
Water birds