Просмотр собрания по группе - Ключевые слова
- ecological tourism 1
- ecologization of farming 1
- ecology 15
- econometric model 1
- econometrics 3
- economic 1
- economic activity in crop production 1
- economic and ecological effect 1
- economic and mathematical modeling 1
- economic availability of food 1
- economic behavior 1
- economic developmen 1
- economic development 4
- economic development of the agro-industrial complex 1
- economic effect 3
- economic efficiency 32
- economic growth 7
- economic indicators 2
- economic integration 1
- economic mechanism 1