00454cam a22001454a 4500008004100000020001800041020001500059100002100074245007000095250001200165260004700177300004900224650001300273050002200286060706s        at ab         001 0 eng    a9780495557951  a04955579511 aMiller, G. Tyler10aEssentials of ecology /cby G. Tyler Miller and Scott E. Spoolman  a5th ed.  aAustralia ;bThomson, Brooks/Cole,cc2009.  a (various pagings) :bcol. ill., col. maps ; 0aEcology.00aQH541b.M518 2007