Houghton County road systems.
Corporate Authors: |
Houghton County Road Commission Houghton County (Mich.). Board of County Road Commissioners |
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Language: | English |
Published: |
Hancock, Mich. :
Houghton County Road Commission,
1989.
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Subjects: | |
Genre: | |
Physical Description: | 1 map : both sides, black and white ; 92 x 53 cm, on sheet 52x66 cm, folded to 26x17 cm |
Variant Title: |
Houghton County highway map. |
Cartographic Data: | Scale approximately 1:110,000 ; Polyconic projection (W89°00ʹ--W88°13ʹ/N47°18ʹ--N46°25ʹ). |
Format: | Map |