Treaty Name:
Agreement between the Government of the Republic of Belarus, the Government of the Republic of Poland and the Government of Ukraine on establishment of the transboundary biosphere reserve 'Zapadnoye Polesye'
Notes:
http://www.minpriroda.gov.by/ru/news-ru/view/28-oktjabrja-2011-g-v-g-kieve-ukraina-sostojalos-podpisanie-soglashenija-mezhdu-pravitelstvom-respubliki-belar-1017/