History 78
Politics and government 69
Economic conditions 33
Social conditions 30
Social life and customs 25
Ethnology 24
Description and travel 16
Foreign relations 15
Civilization 11
Muslims 11
Social aspects 11
Economic aspects 10
Filipinos 9
Indigenous peoples 9
Women 9
Government policy 8
Nationalism 8
Relations 8
Agriculture 7
Forests and forestry 7
World War, 1939-1945 7
Bibliography 6
Biography 6
Colonies 6
Economic policy 6
Folklore 6
Political activity 6
Political aspects 6
Rural development 6
Agriculture and state 5
Armed Forces 5
Commerce 5
Emigration and immigration 5
Employment 5
Festivals 5
Folk music 5
Land reform 5
Management 5
Missions 5
Population 5
Campaigns 4
Case studies 4
Chinese 4
Communism 4
Democracy 4
Discovery and exploration 4
Forest management 4
Geothermal resources 4
Insurgency 4
Lahars 4
National characteristics, Philippine 4
Periodicals 4
Political corruption 4
Poor 4
Sources 4
Sugar trade 4
Tourism 4
Urban poor 4
Women foreign workers 4
Women household employees 4
Classification 3
Congresses 3
Culture and tourism 3
Deforestation 3
Early works to 1800 3
Earthquakes 3
Emergency management 3
Environmental aspects 3
Ethnic identity 3
Families 3
Fiction 3
Foreign workers, Filipino 3
Forest policy 3
Forest products industry 3
Identification 3
Igorot (Philippine people) 3
Insular possessions 3
Law and legislation 3
Local government 3
Missionaries 3
Non-governmental organizations 3
Philippines 3
Political parties 3
Poverty 3
Religious life and customs 3
Rice 3
Rural conditions 3
Spaniards 3
Theology, Doctrinal 3
Volcanic ash, tuff, etc 3
Volcanic hazard analysis 3
Women in development 3
Administration 2
Aeta (Philippine people) 2
Agricultural innovations 2
Agroforestry 2
Automony and independence movements 2
Autonomy and independence movements 2
Birds 2
Botany 2