Subject
Conservation of natural resources Economic aspects
4
Environmental protection
Human geography
4
Urban geography
4
Economic geography
3
Human geography Economic aspects
3
Political planning
3
Population policy
3
Public policy (Law)
3
Rural-urban migration
3
Social change
3
Social ecology
3
Social policy
3
Urbanization
3
Human ecology
2
Land use Environmental aspects
2
Nature Effect of human beings on
2
Water Environmental aspects
2
Biodiversity Conservation
1
Environmental geography
1
Geomorphology
1
Human geography Environmental aspects
1