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01584agm a2200385Ia 4500 001 E1E4DBC06A8B11E689525693DAD10320 003 SILO 005 20160825010506 007 vf cbaho| 008 101006s1991 iau016 vleng d 035 $a (OCoLC)668450984 040 $a IWA $c IWA $d SILO 245 02 $a A dynamic heritage $h [videorecording] : $b Iowa's natural resources / $c by Iowa Association of Naturalists. 260 $a [S.l. : $b Iowa Association of Naturalists, $c 1991?] 300 $a 1 videocassette (16 min.) : $b sd., col. ; $c 1/2 in. 511 0 $a Writer, Wendy Zohrer ; final production, Don Wishart ; narrators, Roger Brown, Doug Brown. 538 $a VHS. 500 $a Title from container. 520 $a Gives an overview of Iowa's natural resource history, including prairies, wetlands, rivers, & woodlands; including issues of biodiversity, resource management and ecological regions. 650 0 $a Conservation of natural resources $z Iowa $x History. 650 0 $a Nature $x Effect of human beings on $z Iowa. 650 0 $a Natural history $z Iowa. 650 0 $a Nature conservation $z Iowa. 650 0 $a Agriculture $x Environmental aspects $z Iowa. 655 0 $a Educational films. 700 1 $a Zohrer, Wendy. 700 1 $a Wishart, Donald Joseph. 700 1 $a Brown, Doug, $d 1936-2002 700 1 $a Brown, Roger $q (Roger Hiram) 710 2 $a Iowa Association of Naturalists 941 $a 1 945 $a vhs 952 $l USUX851 $d 20160825070636.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=E1E4DBC06A8B11E689525693DAD10320 994 $a C0 $b IWAInitiate Another SILO Locator Search