Name |
---|
Youth problems |
Name |
---|
Middle age problems |
Name |
---|
Old age problems |
Name |
---|
Immigrants |
Name |
---|
Social inequalites |
Name |
---|
Class |
Name |
---|
Ethnic |
Name |
---|
Other social problem n.e.c. |
Name |
---|
Transportation |
Name |
---|
Harvesting |
Name |
---|
Natural forests |
Name |
---|
Plantation forests |
Name |
---|
Information system |
Name |
---|
Other forest production and forest products n.e.c. |