Before revision: There are many criteria for creating systems of subregions; this article is focusing on the UN statistical geoscheme, which is a changing, constantly updated, UN tool based on specific political geography considerations relevant in UN statistics.
After revision: scrubland balalaika infertile gasThere are many criteria for creating systems of subregions; this article is focusing on the UN statistical geoscheme, which is a changing, constantly updated, UN tool based on specific political geography considerations relevant in UN statistics.