Author/Creator
- United States. Bureau of the Census✖[remove]11,788
- Inter-university Consortium for Political and Social Research956
- United States Department of Labor. Bureau of Labor Statistics99
- United States86
- Holmes, George K.59
- Lord, John Smith, 1805-183859
- United States. Forest Service45
- United States. Bureau of the Census. Geography Division43
- Geological Survey (U.S.)27
- United States. Bureau of Labor Statistics22
- Adams, Henry C. (Henry Carter), 1851-192116
- United States. Department of Labor. Manpower Administration16
- Taeuber, Cynthia Murray15
- United States. Bureau of the Census. Population Division15
- United States. Office of Inter-American Affairs15
- Carroll, Henry K. (Henry King), 1848-193114
- Lawrence Berkeley Laboratory13
- National Institute on Aging13
- United States Department of Health and Human Services. National Institutes of Health. National Cancer Institute13
- United States. Bureau of Transportation Statistics13