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1
Published 1960
Subjects and Genres: ';
“...Water-supply Delaware River watershed....”
Record Source:
Published Materials
Book
2
Published 1929
Subjects and Genres: ';
“...Riparian rights Delaware River....”
Record Source:
Published Materials
Book
3
Subjects and Genres: ';
“...Water Pennsylvania Schuylkill River Analysis....”
Book
4
Published 1939
Subjects and Genres: ';
“...Water-supply Delaware River Watershed (N.Y.-Del. and N.J....”
Record Source:
Published Materials
Book
5
Subjects and Genres: ';
“...Water Pennsylvania Schuylkill River Analysis....”
Book
6
Published 1889
Subjects and Genres: ';
“...Water-supply Schuylkill River...”
Record Source:
Published Materials
Book
7
Published 2020
Subjects and Genres: ';
“...Alliance for Watershed Education of the Delaware River....”
Record Source:
Published Materials
8
9
Author:
Philadelphia, 1734-1795. Dept. of Public Works.
Published 1893
“...Schuylkill River (Pa.)...”Published 1893
Record Source:
Published Materials
Book
10
11
“...Delaware River (N.Y.-Del. and N.J.)...”
Book
12
13
“...Schuylkill River Power utilization....”
Book
14
“...Schuylkill River Water-rights....”
Book
15
“...Schuylkill River (Pa.)...”
Book
16
Published 1812
“...Schuylkill River (Pa.) Power utilization....”
Record Source:
Published Materials
Book
17
“...Schuylkill River (Pa.) Power utilization....”
Book
18
Published 1820
“...Schuylkill River (Pa.) Power utilization....”
Record Source:
Published Materials
Book
19
Published 1825
“...Schuylkill River (Pa.) Power utilization....”
Record Source:
Published Materials
Book
20
“...Schuylkill River....”
Book