SUBJECT
Social aspects
126
Technology
20
Economic aspects
17
Management
17
Technology and state
17
Economic development
8
Emergency management
6
Climatic changes
5
Research
5
Disasters
4
History
4
International business enterprises
4
Natural disasters
4
Social conditions
4
Anthropology
3
Community development
3
Economic conditions
3
Environmental aspects
3
Forests and forestry
3
Political aspects
3
Social forestry programs
3
Social life and customs
3
Change
2
Climate
2
Cross-cultural studies
2
Culture
2
Dams
2
Disaster relief
2
Ecotourism
2
Emigration and immigration
2
Filipinos
2
Hazard mitigation
2
Human body
2
Ibaloi (Philippine people)
2
Ibaloi language
2
Imperialism
2
Industrialization
2
Industries
2
Irrigation
2
Irrigation water
2
Origin
2
Popular culture
2
Premarital sex
2
Prostitution
2
Public administration
2
Rice
2
Risk management
2
Social change
2
Tourism
2
AIDS (Disease)
1
more ...