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- catalog contributor b10270567.
- catalog contributor b10270568.
- catalog created "1995.".
- catalog date "1995".
- catalog date "1995.".
- catalog dateCopyrighted "1995.".
- catalog description "Includes bibliographical references.".
- catalog 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.".
- catalog extent "1 computer laser optical disc :".
- catalog issued "1995".
- catalog issued "1995.".
- catalog language "eng".
- catalog publisher "Atlanta, GA : U.S. Dept. of Agriculture, Forest Service,".
- catalog requires "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.".
- catalog spatial "Middle West".
- catalog spatial "Northeastern States".
- catalog spatial "Scale 1:1,000,000; Albers equal area projection.".
- catalog spatial "Southern States".
- catalog spatial "a 1000000".
- catalog subject "Biogeography Middle West Maps.".
- catalog subject "Biogeography Northeastern States Maps.".
- catalog subject "Biogeography Southern States Maps.".
- catalog subject "Biotic communities Middle West Maps.".
- catalog subject "Biotic communities Northeastern States Maps.".
- catalog subject "Biotic communities Southern States Maps.".
- catalog title "Ecological units of the eastern United States [computer file] : first approximation / compiled ... in participation with regional, federal and state partners by: James E. Keys, Jr., ... [et al.]".
- catalog type "CD-ROMs. local".
- catalog type "image".