01253nam 2200373 a 450 991070151700332120120425083134.0(CKB)5470000002419921(OCoLC)789122281(EXLCZ)99547000000241992120120425d2012 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierFamous building stones of our nation's capital[electronic resource][Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,[2012]1 online resource (2 unnumbered pages) color illustrationsFact sheet ;2012-3044Title from title screen (viewed on Apr. 25, 2012)."April 2012."BuildingsWashington (D.C.)Building stonesWashington (D.C.)Washington (D.C.)Buildings, structures, etcDesign and constructionBuildingsBuilding stonesGeological Survey (U.S.)GPOGPOBOOK9910701517003321Famous building stones of our nation's capital3111817UNINA