000			00620nam a2200205Ia 4500
003			FRI
020			_a0-442-24437-1
082			_221st ed. _a550.0285 _bJON/C
100			_aJones, Thomas A.
245			_aContouring geologic surfaces with the computer
260			_aNew York: _bVan Nostrand Reinhold, _c1986
300			_axiii, 297p.: ill. ; _c23.5cm
490			_aComputer methods in the geosciences
504			_a299-314 including index.
653			_aContours (Cartography)
653			_aGeological mapping-Data processing
700			_aHamilton, David E.
700			_aJohnson, Carlton R.
942			_cEN _2ddc
999			_c31549 _d31549