Filter programs GSDFIL and GSMFIL to generalize lines in GSDRAW and GSMAP data bases, using an IBM PC (or compatible) microcomputer
By: by Gary I. Selner and Richard B. Taylor
Contributors: Taylor, Richard B.; Geological Survey (U.S.)
Series: Open-file report -- 88-665-A; U.S. Geological Survey open-file report -- 88-665-A
Publisher: U.S. Dept. of the Interior, Geological Survey; [Books and Open-File Reports Section, distributor
Published: 1988
Place of publication: Denver, Colo
Language: eng
Format: Microform
Subjects: Digital mapping
Notes: "November 1988."

88-665-A is text; B, program disk (5 1/2-inch) that accompanies text