SUBJECT
Economic aspects
Agriculture
74
Social aspects
33
Mathematical models
32
Education
29
Economic conditions
16
Environmental aspects
14
Economic development
13
Households
13
Government policy
11
Irrigation
11
Agriculture and state
10
Rice
10
Economic policy
9
Emigrant remittances
9
Emigration and immigration
8
Natural disasters
8
Population
8
Students
8
Tourism
8
Fertility, Human
7
Irrigation farming
7
Mortality
7
Constitutional law
6
Crime
6
Ecotourism
6
Fisheries
6
Food supply
6
Human capital
6
Income distribution
6
Migration, Internal
6
Children
5
Community development
5
Economics
5
Educational attainment
5
Labor productivity
5
Labor supply
5
Management
5
Political aspects
5
Rural development
5
Wages
5
Agricultural laborers
4
Agricultural prices
4
Agricultural productivity
4
Altruism
4
Beaches
4
Econometric models
4
Education, Higher
4
Effect of education on
4
Employment
4
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