translate English to French: Ecological corridors in land use planning and development policies, Council of Europe, Nature and Environment Series, No 125, ISBN 92-871-4936-4, 56 p.
Ecological corridors in land use planning and development policies (anglais seulement), Conseil de l’Europe,Série Sauvegarde de la nature, n° 125, ISBN 92-871-4936-4, 56 p.