Literature review on the impact on bird populations of disturbance due to human access on foot /
Woodfield, Emily.
Langston, Rowena.
Royal Society for the Protection of Birds.
Sandy : The Royal Society for the Protection of Birds,
[2004]
"A report by The Royal Society for the Protection of Birds, as part of a programme of work jointly funded by English Nature and the RSPB; English Nature Project Reference FST20-11-011; August 2004"--T.p.
Includes bibliographical references.
Bird populations
Birds
Birds