SUBJECT
Economic conditions
5
Politics and government
3
Fertility, Human
2
Land reform
2
Deforestation
1
Economic policy
1
Environmental aspects
1
Ethnicity
1
Ethnology
1
Foreign relations
1
Forests and forestry
1
Investments, Foreign
1
Land tenure
1
Migration, Internal
1
National characteristics, Filipino
1
Natural resources
1
Oil well drilling
1
Petroleum industry and trade
1
Philosophy, Filipino
1
Political aspects
1
Political culture
1
Politics & government
1
Population policy
1
Privatization
1
Shifting cultivation
1
Social conditions
1
Social life and customs
1
Social structure
1
Telecommunication policy
1
Values
1