01307nam a2200277 a 4500001001200000003000800012006001900020007001500039008004100054010001700095020001500112040002100127035002000148050002300168110006600191245024200257246004400499260005500543300003000598504004100628533015200669650003600821655002900857710001700886856012600903ebr10055016CaPaEBRm        u        cr cn|||||||||931013s1993    dcuab   sb    000 0 eng    z   93084335   z0309048990  aCaPaEBRcCaPaEBR  a(OCoLC)4347701214aG70.2b.N38 1993eb2 aNational Research Council (U.S.).bMapping Science Committee.10aToward a coordinated spatial data infrastructure for the nationh[electronic resource] /cMapping Science Committee, Board on Earth Sciences and Resources, Commission on Geosciences, Environment, and Resources, National Research Council.31aCoordinated spatial data infrastructure  aWashington, D.C. :bNational Academy Press,c1993.  axv, 171 p. :bill., maps.  aIncludes bibliographical references.  aElectronic reproduction.bPalo Alto, Calif. :cebrary,d2013.nAvailable via World Wide Web.nAccess may be limited to ebrary affiliated libraries. 0aGeographic information systems. 7aElectronic books.2local2 aebrary, Inc.40uhttp://site.ebrary.com/lib/rucke/Doc?id=10055016zAn electronic book accessible through the World Wide Web; click to view