1. Jamestown quadrangle, Alabama-Georgia, 1967, photorevised 1984 : 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : The Survey : For sale by the USGS, 1986 Format: Map Edition: Photorevised 1984. Access & Availability: Loading
2. JKDIGIT, a program to control a digitizing board for geologists, written in BASIC for an IBM personal computer Author/Creator: Kork, John O. Publication/Creation: [Washington, D.C.] : Dept. of the Interior, U.S. Geological Survey, 1986 Format: Book Access & Availability: Loading