Houghton County road systems.

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Bibliographic Details
Corporate Authors: Houghton County Road Commission
Houghton County (Mich.). Board of County Road Commissioners
Language:English
Published: Hancock, Mich. : Houghton County Road Commission, 1981.
Subjects:
Houghton County (Mich.) > Maps.
Road maps.
Maps.
Genre:
Maps.
Road maps.
Physical Description:1 map : both sides ; sheet 52x66 cm folded to 26x16 cm
Cartographic Data:Scale approximately 1:115,000 ;
Polyconic projection
(W89°00ʹ--W88°13ʹ/N47°18ʹ--N46°25ʹ).
Format: Map

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