Author
ProQuest (Firm)
342 results
United States. Department of State
55 results
Library of Congress. Congressional Research Service
47 results
United States. Congress. House. Committee on Foreign Affairs
45 results
United States. Congress. Senate. Committee on Foreign Relations
28 results
United States. Congress. House. Committee on Merchant Marine and Fisheries
26 results
United States. Congress. House. Committee on Interstate and Foreign Commerce
23 results
Panama
22 results
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Panama Canal
19 results
Isthmian Canal Commission (U.S.)
17 results
Instituto Geográfico Nacional Tommy Guardia
15 results
Panama. Dirección de Estadística y Censo
15 results
United States. Congress. Senate. Committee on Interoceanic Canals
15 results
Smithsonian Institution
14 results
United States. General Accounting Office
12 results
United States. Congress. House. Committee on Appropriations
11 results
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Panama Canal/Outer Continental Shelf
11 results
Woodring, W. P. (Wendell Phillips), 1891-1983
11 results
United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Western Hemisphere Affairs
10 results
United States. Hydrographic Office
10 results
Fletcher, Andrew, 1655-1716
9 results
Foyer, Archibald
9 results
United States. Congress. House. Committee on Ways and Means
9 results
Wafer, Lionel, 1660?-1705?
9 results
United States. Congress. House
8 results
United States. Congress. House. Committee on International Relations
8 results
Canal Zone
7 results
Helms, Mary W.
7 results
Pan American Union
7 results
Smithsonian Institution. Press
7 results
Sullivan, Mark P.
7 results
United States. Congress. House. Committee on Post Office and Civil Service
7 results
United States. Congress. Senate. Committee on Armed Services
7 results
United States. Congress. Senate. Committee on Finance
7 results
United States. Panama Canal Commission
7 results
Conte Porras, J. (Jorge)
6 results
Gale (Firm)
6 results
NetLibrary, Inc
6 results
Panama Railroad Co
6 results
United States
6 results
Weaver, Peter L.
6 results
Banco Nacional de Panamá
5 results
Bauer, Gerald P., 1952-
5 results
Conniff, Michael L.
5 results
Otis, Fessenden N. (Fessenden Nott), 1825-1900
5 results
Philo-Caledon
5 results
Smithsonian Institution. Office of the Secretary
5 results
Smithsonian Tropical Research Institute
5 results
U.S. Coast and Geodetic Survey
5 results
United States. Central Intelligence Agency
5 results
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