151 records matched your query
01110aam a2200265 a 4500 001 87459C7EFC1E11E7B7150C4F97128E48 003 SILO 005 20180118010544 008 090414s2009 iauab s000 0 eng d 035 $a (OCoLC)318448130 040 $a NUI $c NUI $d UtOrBLW $d SILO 245 00 $a Working for clean water : $b 2008 watershed improvement successes in Iowa. 246 30 $a Watershed improvement successes in Iowa 264 1 $a Des Moines, Iowa : $b Iowa Department of Natural Resources, $c 2009. 300 $a 23 pages : $b color illustrations, map ; $c 22 x 28 cm 500 $a Cover title. 500 $a Depository. $5 IaU 610 10 $a Iowa. Dept. of Natural Resources. $b Watershed Improvement Program. 650 0 $a Water quality $z Iowa. 650 0 $a Water $x Environmental aspects $x Environmental aspects $z Iowa. 650 0 $a Nonpoint source pollution $z Iowa. 710 1 $a Iowa. $b Department of Natural Resources. $0 http://id.loc.gov/authorities/names/n88119610 941 $a 1 952 $l OVUX522 $d 20191213013104.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=87459C7EFC1E11E7B7150C4F97128E48Initiate Another SILO Locator Search