TY  - RPRT
TI  - Filter programs GSDFIL and GSMFIL to generalize lines in GSDRAW and GSMAP data bases, using an IBM PC (or compatible) microcomputer
AU  - G.I. Selner
AU  - Richard B. Taylor
PY  - 1988
DO  - 10.3133/ofr88665a
UR  - https://pubs.usgs.gov/publication/ofr88665A
ID  - ofr88665A
ER  -