- Geological Survey (Urbana, Ill.)1
- Geological Survey (Washington D.C.)1
- Geological Survey (Washington)1
- Geological Survey Division (Urbana Ill.)1
- Geological Survey Division (Urbana, Ill.), 1915.1
- Geological Survey Division (Urbana, Ill.), 1942.1
- Geological Survey Division (Urbana, Ill.), 1946.1
- Geological Survey Division(Urbana, Ill.)1
- Geological Survey Division, (Urbana, Ill.)1
- Geological Survey and Water Resources (Rolla, Mo.)1
- Indiana Dept. of Conservation (Indianapolis, Ind.)1
- Soil Conservation Service1
- State Geological Survey Division (Urbana, Ill.)1
- State Survey (Urbana, Ill.)1
- State of Illinois State Geological Survey (Urbana, Ill.)1
- The Service (Washington, D.C)1
- The Survey (Washington, D.C.?)1
- U.S. Army, War College1
- U.S. Dept. of Agriculture, Forest Service ; Washington, D.C.?1
- U.S. Dept. of Agriculture, Forest Service; Washington, D.C.?1