America's industrial heritage southwestern Pennsylvania.
| Other Authors: | United States. National Park Service. |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Washington, D.C.?] :
U.S. Dept. of the Interior, National Park Service,
[1991]
|
| Physical Description: |
24 unnumbered pages : illustrations, maps ; 24 cm. |
| Subjects: |
CMU Storage Gov Pub
| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Gov Pub | I 29.2:In 2/13 | Available |