Publisher
- (London)28
- Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.)27
- NJ Department of Enivronmental Protection25
- Soil Conservation Service25
- The Commission23
- General Land Office (Washington)22
- The Committee22
- The Department (St. Paul, Minnesota)21
- Thompson and Everts21
- published by W.W. Hixson & Co.21
- W.W. Hixson & Co19
- Главное геодезическое управление19
- General Land Office (Washington, D.C)18
- Polar Geospatial Center18
- Egypt Survey Department17
- Published expressly for the Michigan farmer, Detroit, Mich. by W.W. Hixson & Co.17
- Sanborn Map Company (New York), 191317
- The Survey (Washington)17
- W.W. Hixson17
- LPS Natural Resource District16