91 records matched your query
01438aam a2200349Ia 4500 001 7E876256D61E11E1959ED3D46AFF544E 003 SILO 005 20120725010154 008 120308s2011 iauab s000 0 eng d 035 $a (OCoLC)779550789 040 $a IOZ $c IOZ $d SILO 100 1 $a Gannon, J. Michael. 245 1 $a Groundwater availability modeling, silurian aquifer, east-central Iowa / $b prepared by J. Michael Gannon, Brian Witzke, Richard Langel. 260 $a [Iowa City, Iowa : $b Iowa Dept. of Natural Resources], $c 2011. 300 $a vi, 187 p. : $b ill., maps ; $c 28 cm. 490 1 $a Iowa Geological and Water Survey. Water resources investigation report ; $v 5 500 $a November 2011." 504 $a Contains bibliographic references (p. 31). $b 15 530 $a Also available via the Internet at: ftp://ftp.igsb.uiowa.edu/igspubs/pdf/WRI-5.pdf 650 0 $a Water quality $z Iowa. 650 0 $a Groundwater $z Iowa. 650 0 $a Water-supply $z Iowa. 700 1 $a Witzke, Brian. 700 1 $a Langel, Richard. 830 0 $a Water resources investigation report (Iowa Geological and Water Survey) ; $v 5. 856 41 $u ftp://ftp.igsb.uiowa.edu/igspubs/pdf/WRI-5.pdf 941 $a 3 952 $l IAOX771 $d 20240710102624.0 952 $l OVUX522 $d 20191211032459.0 952 $l UNUX074 $d 20150121013903.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=7E876256D61E11E1959ED3D46AFF544E 994 $a C0 $b IOZInitiate Another SILO Locator Search