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Filing metadata

Accession number: 0001127602-10-003414
Form type: Form 5
Filer: MDU RESOURCES GROUP INC
CIK: CIK 67716
Filed: Feb 03, 2010
Reporting period: Dec 31, 2009
Description: Annual insider statement

Documents

0001127602-10-003414-index.htm

Complete submission

0001127602-10-003414.txt

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MDU RESOURCES GROUP INC