Cover image not available
"Report of work carried out by the British Trust for Ornithology under contract to the Countryside Council for Wales and the Sea Empress Environmental Evaluation Committee."-t.p.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The impact of the Sea Empress oil spill on the abundance and distribution of waterbirds within Milford Haven : year 3 final report by M. J. S. Armitage. Published by Countryside Council for Wales in 2000. Publication and catalogue information, links to buy online and reader comments.