Extracts from a forthcoming report of the Nat. Waterways Commission. Also "The Flood of March 22, at Pittsburg, Penn."Kenneth C. Grant. Description. (3500 w.) (No. 31801)
The proposed reservoir system of the Allegheny and Monongahela Rivers
Eng News
1912
Aufsatz (Zeitschrift)
Englisch
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Monongahela Dam 2 Spillway, Monongahela River, Pennsylvania
HENRY – Bundesanstalt für Wasserbau (BAW) | 1995
|Engineering Index Backfile | 1950
|Proposed Allegheny-Genesee waterway links vital inland water systems
Engineering Index Backfile | 1948
|Erection of Monongahela river bridge
Engineering Index Backfile | 1913
New locomotive for Monongahela Valley Traction Company
Engineering Index Backfile | 1921