Cover Image

Unified ecoregions of Alaska: 2001 /

Bibliographic Details
Corporate Authors: Geological Survey (U.S.), United States. Forest Service, United States. National Park Service
Other Authors: Nowacki, Gregory J. (Gregory Jay), Spencer, Page
Format: Map
Language:English
Published: Reston, VA. : Geological Survey (U.S.) ; 2003.
Series:Open-file report (Geological Survey (U.S.)) ; 02-217.
Subjects:
Biotic communities > Alaska > Maps.
Ecological survey > Alaska > Maps.
Ecology > Alaska > Maps.
Physical geography > Alaska > Maps.
Description
Item Description:Relief shown by shading.
"Albers Equal Area Conical Projection, central meridian 154⁰W, standard parallels 55⁰N and 65⁰N, coordinate origin 50⁰N".
On front: 32 ills. with text descriptions and an environmental relationship graph.
On verso: text, graphs, geographic features map and references.
Cartographic material.
Physical Description:1 map : color ; 61 x 101 cm., on sheet 92 x 137 cm.
Bibliography:Bibliography on verso.
ISBN:0607995777