Consultation paper on Government response to working group report of the Review of Non-native Species Policy = Paur ymgynghori ynghylch ymateb y Llywodraeth i androddiad y gweithgor ar yr Adolygiad o'r Polisi ar Rywogaethau Anfrodorol.
Great Britain.Department for Environment, Food & Rural Affairs.
Wales.National Assembly.
London : Department for Environment, Food and Rural Affairs,
2003.
Produced with the Welsh General Assembly.
English/Welsh text inverted and bound back to back.