Items marked by the tag "Poweshiek County Iowa":

CODE: CD-IA-19157-2nc2004

CODE: CD-IA-19157-2nc2005

CODE: CD-IA-19157-1nc2006

CODE: CD-IA-19157-2nc2007

CODE: CD-IA-19157-1nc2009

CODE: SM-1908695

CODE: SM-1919495

CODE: SM-1933105

CODE: SM-1933285

CODE: SM-1934770

CODE: SM-1948540

CODE: SM-1953490

CODE: SM-1971355

CODE: USGS-IA-19157