Geographic Coverage: BulgariaLevel: NationalYear Agreed: 2021
Geographic Coverage: NauruLevel: NationalYear Agreed: 2020
Geographic Coverage: Mediterranean and Black SeasLevel: RegionalYear Agreed: 2016
Geographic Coverage: Iowa, United StatesLevel: SubnationalYear Agreed: 2014Keyword(s): Bottles, Bags
Geographic Coverage: BulgariaLevel: NationalYear Agreed: 2012Keyword(s): Bags
Geographic Coverage: BulgariaLevel: NationalYear Agreed: 2004