Isle Royale National Park : 1:62 500-scale topographic map /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), United States. National Park Service
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : Houghton, Mich. : The Survey ; Isle Royale Natural History Association, 1987.
Series:	National park series--topographic
Subjects:	Isle Royale National Park (Mich.) > Maps, Topographic.

Description
Item Description:	Oriented with north toward upper right. Relief shown by contours and spot heights. Depths shown by soundings and isolines. "Compiled from USGS 1:24,000-scale topographic maps dated 1985, map edited 1987 ... planimetry revised from information furnished by the National Park Service ." Includes location map and "Index to 1:24,000-scale maps." "48088-A5-PF-062." Cartographic material.
Physical Description:	1 map : color, plastic-treated ; 39 x 146 cm.