Ecological units of the eastern United States first approximation /
Creator: Keys, James E.
Publisher: [Atlanta, GA] : U.S. Dept. of Agriculture, Forest Service,
LCC: G3705 .E26 1995 compu/d
Description: Contains ArcINFO coverages of state boundaries, National Forest and Grassland boundaries, and the ecological unit boundaries. Includes narrative description of the ecological units, and of each section along with bibliography, glossary and principal compilers. Four images in TIF format with associated world files.
Description: Includes bibliographical references.
Description: Scale 1:1,000,000; Albers equal area projection.
Description: System requirements: 486 PC or better; 20 MB RAM (less for Pentium); text files in WordPerfect 4.2 and ASCII format, summary tables of this information in Microsoft excel and dBASE IV; images in ArcView 2.1.
Subject: Biotic communities Northeastern states Maps Databases.
Subject: Biotic communities Middle West Maps Databases.
Subject: Biotic communities Southern states Maps Databases.
Subject: Biogeography Northeastern states Maps Databases.
Subject: Biogeography Middle West Maps Databases.
Subject: Biogeography Southern states Maps Databases.