Jacksonville Public Library

Natural resources -- Pennsylvania -- Allegheny Portage Railroad National Historic Site

Type

http://bibfra.me/vocab/lite/Concept

Label

Natural resources -- Pennsylvania -- Allegheny Portage Railroad National Historic Site

Name

Natural resources

Focus

Natural resources

Sub focus

Actions

Incoming Resources

Subject of
1
- Allegheny Portage Railroad National Historic Site, natural resource condition assessment, Susan Yetter [and seven others]

Outgoing Resources

Focus
1
- Natural resources
Sub focus
2
- Pennsylvania
- Allegheny Portage Railroad National Historic Site