Review of the status of introduced non-native waterbird species in the area of the African-Eurasian Waterbird Agreement: 2007 update /
Banks, A. N.
Wright, Lucy.
Maclean, Ilya M. D.
Hann, C.
Rehfisch, Mark M.
British Trust for Ornithology.
Secretariat of the Agreement on the Conservation of African-Eurasian Migratory Waterbirds.
Thetford : British Trust for Ornithology,
c2009.
Date on t.p.: February 2008.
Report of work carried out by the British Trust for Ornithology under contract to AEWA Secretariat.
Some pages blank.
References, p 123-126.