LEADER 02136oam  2200565   450 
001 9910711769003321
005 20190102105005.0
035   $a(CKB)5470000002486380
035   $a(OCoLC)953208920
035   $a(OCoLC)995470000002486380
035   $a(EXLCZ)995470000002486380
100   $a20160707d1980      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aInteractive computer methods for generating mineral-resource maps /$fby James A. Calkins [and five other]
210  1$a[Reston, Va.] :$cUnited States Department of the Interior, Geological Survey,$d1980.
215   $a1 online resource (iv, 70 pages) $cillustrations, maps
225 1 $aGeological Survey circular ;$v815
300   $a"Based on talks presented at the Second U.S. Geological Survey Computer Symposium, March 22-23, 1978, Reston, Va."
320   $aIncludes bibliographical references (pages 69-70).
606   $aInteractive computer systems
606   $aMines and mineral resources$xMaps$xData processing
606   $aGeological mapping$xData processing
606   $aInteractive computer systems$2fast
606   $aMines and mineral resources$xData processing$2fast
606   $aMines and mineral resources$xMaps$2fast
608   $aConference papers and proceedings.$2fast
608   $aMaps.$2lcgft
615  0$aInteractive computer systems.
615  0$aMines and mineral resources$xMaps$xData processing.
615  0$aGeological mapping$xData processing.
615  7$aInteractive computer systems.
615  7$aMines and mineral resources$xData processing.
615  7$aMines and mineral resources$xMaps.
700   $aCalkins$b James Alfred$f1923-$01395431
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCO
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910711769003321
996   $aInteractive computer methods for generating mineral-resource maps$93528027
997   $aUNINA