Oregon, 7.5-minute series (topographic) / mapped, edited, and published by the Geological Survey.

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Language:English
Published: Reston, Va. : Geological Survey, [1956?]-
Subjects:
Oregon > Maps.
Topographic maps.
Maps.
Genre:
Maps.
Topographic maps.
Physical Description:maps : color ; on sheets 69 x 56 cm
Cartographic Data:Scale 1:24,000 ;
Lambert conformal conic projection, or polyconic projection
(W 125°00ʹ00ʺ--W 117°00ʹ00ʺ/N 46°00ʹ00ʺ--N 42°00ʹ00ʺ).
Format: Government Document Map

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