(Q6066057)
Statements
1868
1 reference
Ira G. Hedrick
9 October 2017
28 December 1937
2 references
Ira G. Hedrick
9 October 2017
Identifiers
1 reference
1 reference
Sitelinks
Wikipedia(1 entry)
- enwiki Ira G. Hedrick
civil engineer