Search Results

1

[Map of the river systems from Fort Presque Isle on Lake Erie to the Potomac River, showing French Creek, Allegheny River, the Ohio River between Pittsburgh and Great Beaver Creek, the Monongahela River and the Youghiogeny River]

[Map of the river systems from Fort Presque Isle on Lake Erie to the Potomac River, showing French Creek, Allegheny River, the Ohio River between Pittsburgh and Great Beaver Creek,...

Published 1754

Electronic resource from Adam Matthew Digital Collections

Map eBook

2

General statement of the contracts for opening and improving roads and rivers, under the acts of the thirteenth of April, 1791,--the tenth of April, 1792,--the eleventh of April, 1793,--the twenty-second of April, 1794,--the seventeenth of April, 1795, (two acts passed at the same session) and the fourth of April 1796.

General statement of the contracts for opening and improving roads and rivers, under the acts of the thirteenth of April, 1791,--the tenth of April, 1792,--the eleventh of April, 1...

Published 1797

Electronic resource from Early American Imprints

eBook

3

An act to enable the governor of this commonwealth to incorporate a company for the purpose of improving the navigation of the River Lehigh.

An act to enable the governor of this commonwealth to incorporate a company for the purpose of improving the navigation of the River Lehigh.

Published 1798

Electronic resource from Early American Imprints

eBook

4

Pennsylvania gazetteer of streams /

Pennsylvania gazetteer of streams /

Published 1971

Book

5

The Pennsylvania scenic rivers inventory /

The Pennsylvania scenic rivers inventory /

Published 1975

Book

6

Rivers of Pennsylvania /

Rivers of Pennsylvania /

by Palmer, Tim, 1948-
Published 1980

Book

7

Quantifying flood susceptibility based on physical watershed characteristics.

Quantifying flood susceptibility based on physical watershed characteristics.

by Bernstein, Alec.
Published 2011

Thesis Book

8

Copy of a report from Reading Howell, Frederick Antes and William Dean, Esquires, commissioners appointed to explore the head-waters of the rivers Delaware, Lehigh, and Schuylkill, and the north-east branch of Susquehanna. : Also, the report of the commissioners appointed to examine the western waters of the state of Pennsylvania.

Copy of a report from Reading Howell, Frederick Antes and William Dean, Esquires, commissioners appointed to explore the head-waters of the rivers Delaware, Lehigh, and Schuylkill,...

by Howell, Reading, 1743-1827.
Published 1791

Electronic resource from Early American Imprints

eBook