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Map of land modified by man in the Glenshaw 7 1/2-minute Quadrangle, Allegheny County, Pennsylvania

January 1, 1974

No abstract available.

Publication Year 1974
Title Map of land modified by man in the Glenshaw 7 1/2-minute Quadrangle, Allegheny County, Pennsylvania
DOI 10.3133/ofr74119
Authors J. S. Pomeroy
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 74-119
Index ID ofr74119
Record Source USGS Publications Warehouse