01129nam a2200265 a 4500001001400000003000700014005001700021006001900038007001500057008004100072020003500113020003200148040000800180100002500188245008700213260005500300300004900355504006300404505020200467538002900669650002600698650001000724650001700734856011200751vtls000049389KUKTEM20251117141422.0m    f   d        cr cnu---unuuu110110t2007    cauab  fob   s001 0 eng d  a9781429471794 (electronic bk.)  a1429471794 (electronic bk.)  aUMP1 aMontgomery, David R.10aDirth[electronic resource] :bthe erosion of civilizations /cDavid R. Montgomery  aBerkeley :bUniversity of California Press,cc2007  a1 online resource (ix, 285 p. :bill., maps)  aIncludes bibliographical references (p. 251-270) and index0 aGood old dirt -- Skin of the Earth -- Rivers of life -- Graveyard of empires -- Let them eat colonies -- Westward hoe -- Dust blow -- Dirty business -- Islands in time -- Life span of civilizations  aMode of access: Internet 0aSoil sciencexHistory 0aSoils 0aSoil erosion403NetLibraryuhttp://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=191631