Allegheny Portage Railroad National Historic Site : geologic resource evaluation report / Trista Thornberry-Ehrlich.
Uniform Title: | Natural resources report ;
2008/045. |
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Main Author: | |
Corporate Author: | |
Language: | English |
Published: |
Denver, Colorado : Washington, D.C. :
Geologic Resources Division, Natural Resource Program Center ; U.S. Department of the Interior,
2008.
|
Series: | Natural resources report ;
2008/045. |
Subjects: | |
Online Access: | |
Physical Description: | 1 online resource (iv, 34 pages) : color illustrations, color maps. |
Variant Title: |
ALPO geologic resource evaluation report [Running title] |
Format: | Government Document Electronic eBook |
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