TY - RPRT TI - GSLXY version 1.0; a prototype program to draw cross sections and plot plan views from drill hole data on an X, Y, coordinate system using an IBM PC (or compatible) microcomputer, digitizer and plotter AU - Gary I. Selner AU - Richard B. Taylor PY - 1988 DO - 10.3133/ofr88387b UR - https://pubs.usgs.gov/publication/ofr88387B ID - ofr88387B ER -