Просмотр собрания по группе - Ключевые слова
- econometrics 4
- economic 2
- economic activity in crop production 1
- economic and biological parameters 2
- economic and ecological effect 1
- economic and geographical position 1
- economic and mathematical modeling 2
- economic assets 1
- economic availability of food 1
- economic behavior 1
- economic conditions of operation 1
- economic developmen 1
- economic development 6
- economic development of the agro-industrial complex 1
- economic effect 9
- economic efficiency 56
- economic efficiency of sprayers 1
- economic feasibility 1
- economic growth 8
- economic indicators 3