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1
Published 1858
Subjects and Genres: ';
“...Bituminous coal Pennsylvania....”
Record Source:
Published Materials
Book
2
Published 1973
Subjects and Genres: ';
“...Bituminous coal Pennsylvania Tables....”
Record Source:
Published Materials
Book
3
Published 1933
Subjects and Genres: ';
“...Coal Pennsylvania....”
Record Source:
Published Materials
Book
4
Published 1889
Subjects and Genres: ';
“...Anthracite coal Pennsylvania Periodicals....”
Record Source:
Published Materials
Serial
5
Published 1925
Subjects and Genres: ';
“...Coal Pennsylvania....”
Record Source:
Published Materials
Book
6
Subjects and Genres: ';
“...Bituminous coal Pennsylvania....”
Book
7
Subjects and Genres: ';
“...Bituminous coal Pennsylvania....”
Book
8
Published 1875
Subjects and Genres: ';
“...Bituminous coal Pennsylvania....”
Record Source:
Published Materials
Book
9
Published 1875
Subjects and Genres: ';
“...Bituminous coal Pennsylvania....”
Record Source:
Published Materials
Book