A study of the risk of collision with power lines by waterbirds at Shotton Steel Works, North Wales /
Balmer, D. E.
Holloway, S. J.
British Trust for Ornithology.
Thetford : British Trust for Ornithology,
2006.
"December 1998 ; a report by the British Trust for Ornithology to Manweb" -- t.p.
Includes bibliographical references.
Water birds
Overhead electric lines
Water birds