SUBJECT
Social aspects
Forests and forestry
49
Economic aspects
32
Agriculture
19
Social forestry programs
14
Forest management
13
Soil conservation
10
Citizen participation
9
Forest policy
8
Environmental aspects
6
Fishing
6
Upland conservation
6
Agricultural innovations
5
Fisheries
5
Agricultural biotechnology
4
Agricultural ecology
4
Agroforestry
4
Deforestation
4
Forestry and community
4
History
4
Sustainable forestry
4
Traditional farming
4
Control
3
Effect of technological innovations on
3
Farmers
3
Folklore
3
Forest and forestry
3
Forest conservation
3
Forestry projects
3
Hill farming
3
Maritime anthropology
3
Research
3
Diseases and pests
2
Eggplant
2
Forest resources
2
Forestry law and legislation
2
Human ecology
2
Igorot Community Assistance Program
2
Irrigation
2
Land tenure
2
Land use
2
Non-governmental organizations
2
Rural development
2
Social conditions
2
Social forestry
2
Soils
2
Technology
2
Tree planting
2
Upland farming
2
Watersheds
2
more ...