TY - BOOK AU - Jones, Thomas A. AU - Hamilton, David E. AU - Johnson, Carlton R. TI - Contouring geologic surfaces with the computer T2 - Computer methods in the geosciences SN - 0-442-24437-1 U1 - 550.0285 21st ed. PY - 1986/// CY - New York: PB - Van Nostrand Reinhold, KW - Contours (Cartography) KW - Geological mapping-Data processing N1 - 299-314 including index ER -