SUBJECT
Economic aspects
4
Agriculture
3
Economic conditions
3
Economic development projects
3
History
3
History and criticism
3
Addresses, essays, lectures
2
Case studies
2
Congresses
2
Democracy
2
Finance
2
Industrial management
2
Science
2
Social conditions
2
World politics
2
Administrative responsibility
1
African American arts
1
African American authors
1
Agricultural development projects
1
Agricultural education
1
Agricultural industries
1
Algorithms
1
American fiction
1
American influences
1
American literature
1
Appropriations and expenditures
1
Authoritarianism
1
Black studies
1
Bureaucracy
1
City planning
1
Civil service
1
Civil-military relations
1
Civilization, Modern
1
Combinatorial analysis
1
Computer science
1
Cost effectiveness
1
Diabetes
1
Discount
1
Diseases and pests
1
Economic policy
1
Ecuadorians
1
Education, Rural
1
Emigrant remittances
1
Emigration and immigration
1
English poetry
1
Environmental aspects
1
Environmental policy
1
Ethnicity
1
Evaluation
1
Experimental design
1
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