General management plan, Allegheny Portage Railroad National Historic Site and Johnstown Flood National Memorial
National Park Service. 1980. General management plan, Allegheny Portage Railroad National Historic Site and Johnstown Flood National Memorial
GMP for ALPO and JOFL
- Type
- Published Report
- Authors
- National Park Service
- Date of Issue
- 1980-08
- Units
- ALPO , JOFL
- Keywords
- General Management Plan, Management