Items marked by the tag "Black Hawk County Iowa":

CODE: CD-IA-19013-2nc2004

CODE: CD-IA-19013-2nc2005

CODE: CD-IA-19013-1nc2006

CODE: CD-IA-19013-2nc2007

CODE: CD-IA-19013-1nc2009

CODE: SM-1911755

CODE: SM-1922845

CODE: SM-1924870

CODE: SM-1925995

CODE: SM-1930675

CODE: SM-1937470

CODE: SM-1939405

CODE: SM-1939585

CODE: SM-1943365

CODE: SM-1965820

CODE: USGS-IA-19013

CODE: SM-1982425