Author
Connecticut
14 results
Maine
14 results
Massachusetts
14 results
New Hampshire
Rhode Island
Vermont
14 results
New York (State)
10 results
Maryland
8 results
New Jersey
8 results
Pennsylvania
8 results
Virginia
8 results
West Virginia
8 results
Delaware
6 results
Wells, J. V. B.
5 results
Paulsen, Carl G.
3 results
Geological Survey (U.S.). Office of Surface Water
2 results
Geological Survey (U.S.). Surface Water Branch
2 results
Parker, Glenn L. (Glenn Lane), 1884-
2 results
Alabama
1 results
District of Columbia
1 results
Florida
1 results
Georgia
1 results
Hendricks, E. L. (Ernest LeRoy), 1909-
1 results
Louisiana
1 results
Mississippi
1 results
North Carolina
1 results
South Carolina
1 results