Просмотр собрания по группе - Ключевые слова
- rural area 4
- rural areas 38
- rural business 1
- rural development 6
- rural electric networks 1
- rural health care 1
- rural information-librarian resources 1
- rural infrastructure 1
- rural population 13
- rural students 1
- rural territories 12
- rural tourism 1
- rural youth 4
- ruralization 1
- Russia 2
- Russian as a foreign language 8
- russian as a foreign language 1
- Russian as a foreign language; 1
- Russian language teaching 2
- rutherford backscattering 2