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- Geological Survey (U.S.)48
- Geological Survey (U.S.), issuing body38
- Buchanan, Paul A.15
- California. State Water Resources Control Board11
- United States. Army. Corps of Engineers. San Francisco District11
- California. Division of Bay Toll Crossings10
- Schemel, Laurence E.8
- United States. Army. Corps of Engineers8
- Dillon, T. M. (Tom M.)7
- Long-Term Effects of Dredging Operations Program (U.S.)7
- Moore, David W.7
- California. Dept. of Water Resources6
- Hager, Stephen W.6
- Palo Alto (Calif.)6
- Ringgold, Cadwalader, 1802-18676
- United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Coast Guard and Maritime Transportation6
- Ackerman, Joshua Timothy5
- Moore, David W. (David Warren)5
- Schoellhamer, David H.5
- U.S. Coast and Geodetic Survey5