Columbia subject headings:
Flood control--Pennsylvania--Lackawanna River Watershed.
Flood control--Pennsylvania--Scranton.
Flood damage prevention--Pennsylvania--Lackawanna River Watershed.
Flood damage prevention--Pennsylvania--Scranton.
Harvard subject headings:
Flood control--Pennsylvania--Lackawanna River Watershed.
Flood control--Pennsylvania--Scranton.
Flood damage prevention--Pennsylvania--Lackawanna River Watershed.
Flood damage prevention--Pennsylvania--Scranton.
Princeton subject headings: