TY - RPRT TI - A program in Hewlett-Packard BASIC for plotting geochemical data on ternary diagrams, using HP-Series 80 computers AU - J. S. Stuckless PY - 1983 DO - 10.3133/ofr848 UR - https://pubs.usgs.gov/publication/ofr848 ID - ofr848 ER -