TY - RPRT TI - U.S. Geological Survey National Computer Technology meeting; program and abstracts, Norfolk, Virginia, May 17-22, 1992 AU - Barbara H. Balthrop AU - Eva G. Baker PY - 1992 DO - 10.3133/ofr9264 UR - https://pubs.usgs.gov/publication/ofr9264 ID - ofr9264 ER -