000263403 000__ 01077cam\a2200289Ia\45e0
000263403 001__ 263403
000263403 005__ 20220217103146.0
000263403 007__ he\bmb024baca
000263403 008__ 930915s1990\\\\vaua\\\\bb\\\f000\0\eng\d
000263403 035__ $$a(OCoLC)ocm28825630
000263403 035__ $$a263403
000263403 040__ $$aEZF$$cEZF$$dOCL
000263403 049__ $$aISEA
000263403 074__ $$a624-H (MF)
000263403 0860_ $$aI 19.76:90-144
000263403 1001_ $$aHarbaugh, Arlen W.
000263403 24512 $$aA simple contouring program for gridded data$$h[microform] /$$cby Arlen W. Harbaugh.
000263403 260__ $$aReston, Va. :$$bU.S. Geological Survey ;$$aDenver, Colo. :$$bBooks and Open-File Reports Section [distributor],$$c1990.
000263403 300__ $$aiii, 37 p. :$$bill. ;$$c28 cm.
000263403 4901_ $$aOpen-file report / U.S. Geological Survey ;$$v90-144
000263403 504__ $$aIncludes bibliographical references (p. 12).
000263403 533__ $$aMicrofilm.$$b[Washington :$$cU.S. SUPTDOCS/GPO,$$d1990]$$e1  microfiche.
000263403 63000 $$aContour (Computer program)
000263403 650_0 $$aGroundwater flow$$xComputer programs.
000263403 7102_ $$aGeological Survey (U.S.)
000263403 830_0 $$aOpen-file report (Geological Survey (U.S.)) ;$$v90-144.
000263403 85230 $$bdfich$$hI 19.76:$$i90-144
000263403 909CO $$ooai:library.usi.edu:263403$$pGLOBAL_SET
000263403 980__ $$aBIB
000263403 980__ $$aGOV RESOURCE
000263403 994__ $$aE0$$bISE