- Preferred Citation:
- "Workman Unloading Bulk Cement (Construction methods and Long Lake dam)", Columbia River Basin Project: Dam Construction in the Pacific Northwest, Digital Initiatives, University of Idaho Library
- Reference Link:
- Material produced by the United States Army Corp of Engineers. In Public Domain. For more information, please contact University of Idaho Library Special Collections and Archives Department at firstname.lastname@example.org.
- Standardized Rights: