SUBJECT
Land use
Planning
4
Environmental aspects
3
Economic aspects
2
Agricultural ecology
1
Agriculture
1
Bontoks
1
Case studies
1
Community organization
1
Effect of taxation
1
Environmental impact analysis
1
Environmental policy
1
Environmental protection
1
Ethnology
1
Government policy
1
History
1
Ifugaos
1
Integrated water development
1
Land
1
Land reform
1
Land tenure
1
Landscape ecology
1
Landscape protection
1
Physical geography
1
Poor
1
Social aspects
1
Social justice
1
Social life and customs
1
Social policy
1
Soil conservation
1
Soil erosion
1
Squatter settlements
1