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Preliminary reconnaissance map showing landslides in Butler County, Pennsylvania

Open-File Report 77-246

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Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Preliminary reconnaissance map showing landslides in Butler County, Pennsylvania
Series title:
Open-File Report
Series number:
77-246
Edition:
-
Year Published:
1977
Language:
ENGLISH
Description:
2 maps; 3 p.