الموضوعات المستخلصة من بحثك.
الموضوعات المستخلصة من بحثك.
Agricultural productivity
Agriculture
15
Economic aspects
15
Food supply
7
Research
4
Agricultural innovations
3
Agriculture and state
3
Congresses
3
Farm management
3
Industrial productivity
3
Land use, Rural
3
Produce trade
3
Statistics
3
Agricultural laborers
2
Agricultural machinery
2
Economic development
2
Farm produce
2
Farms
2
Forecasting
2
Land reform
2
Agricultural ecology
1
Agricultural extension work
1
Agricultural systems
1
Agroforestry
1
Animal industry
1
Bibliography
1
Case studies
1
Environmental aspects
1
Evaluation
1
Farmers
1
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