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Hydrologic unit map--1987, state of Alaska
Author
Title
Hydrologic unit map--1987, state of Alaska / United States Department of the Interior, Geological Survey ; prepared in cooperation with the Interagency Advisory Committee on Water Data and the Interagency Hydrology Committee for Alaska.
Published
Reston, Va. : The Survey ; Fairbanks, Alaska ; Denver, Colo. : For sale by the Survey, 1987.
Physical Description
1 map : col. ; on sheet 89 x 122 cm., folded in envelope 30 x 24 cm.
Cartographic Detail
Scale 1:2,500,000. 1 in. = approx. 40 miles ; modified transverse Mercator proj. (E 173⁰30ʹ--W 130⁰00ʹ/N 71⁰30ʹ--N 51⁰15ʹ).
Notes
Shows hydrologic units, planning districts, and watersheds.
Relief shown by spot heights.
"Compiled from the Geological Survey Alaska topographic maps, scale 1:250,000, and other official sources."
Inset: Aleutian Islands.
Variant and related titles
Hydrologic unit map, 1987, state of Alaska.
Format
Maps & GIS
Language
English
Added to Catalog
June 01, 2002
Subjects
Also listed under
United States. Interagency Advisory Committee on Water Data.
Interagency Hydrology Committee for Alaska.
Bookmark As
Citation
