LEADER 02534nam 2200541Ia 450 001 9910456231103321 005 20200520144314.0 010 $a1-280-17980-5 010 $a9786610179800 010 $a0-309-50833-9 035 $a(CKB)111069351132924 035 $a(EBL)3375848 035 $a(SSID)ssj0000106771 035 $a(PQKBManifestationID)11131090 035 $a(PQKBTitleCode)TC0000106771 035 $a(PQKBWorkID)10132540 035 $a(PQKB)11703414 035 $a(MiAaPQ)EBC3375848 035 $a(Au-PeEL)EBL3375848 035 $a(CaPaEBR)ebr10046898 035 $a(CaONFJC)MIL17980 035 $a(OCoLC)923259357 035 $a(EXLCZ)99111069351132924 100 $a20040211d2003 my 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aAssessment of Mars science and mission priorities$b[electronic resource] /$fCommittee on Planetary and Lunar Exploration, Space Studies Board, Division on Engineering and Physical Sciences, National Research Council of the National Academies 210 $aWashington, D.C. $cNational Academies Press$dc2003 215 $a1 online resource (145 p.) 300 $aDescription based upon print version of record. 311 $a0-309-08917-4 320 $aIncludes bibliographical references. 327 $a""Front Matter""; ""Preface""; ""Contents""; ""Executive Summary""; ""1 Introduction""; ""2 Interior and Crustal Structure and Activity""; ""3 Geochemistry and Petrology""; ""4 Stratigraphy and Chronology""; ""5 Surface Processes and Geomorphology""; ""6 Ground Ice, Groundwater, and Hydrology""; ""7 Life, Fossils, and Reduced Carbon""; ""8 Lower Atmosphere and Meteorology""; ""9 Climate Change""; ""10 Upper Atmosphere, Ionosphere, and Solar Wind Interaction""; ""11 Rationale for Sample Return""; ""12 Assessment of the Mars Exploration Program""; ""13 Conclusions""; ""Appendixes"" 327 $a""Appendix A The NASA Mars Exploration Program""""Appendix B Compilation of Recommendations Concerning Mars Exploration Made by COMPLEX and Other Advisory Groups""; ""Appendix C Acronyms"" 607 $aMars (Planet)$xExploration 607 $aMars (Planet)$xExploration$xGovernment policy$zUnited States 608 $aElectronic books. 676 $a523.430723 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910456231103321 996 $aAssessment of Mars science and mission priorities$91921996 997 $aUNINA