Subject
Cultural landscapes
30
Landscape assessment
22
Landscape protection
14
Historic sites Conservation and restoration
11
Buildings
10
Homes and haunts
9
Cultural landscapes Conservation and restoration
6
Historic buildings Conservation and restoration
6
Historic gardens Conservation and restoration
4
Landscape architecture
4
History
3
Landscape architecture Conservation and restoration
3
National cemeteries
3
Antietam National Battlefield (Md.)
2
Cultural landscapes Evaluation
2
Cultural parks
2
Formal gardens Conservation and restoration
2
Gettysburg National Military Park (Pa.)
2
Harpers Ferry National Historical Park
2
Historic buildings
2
Historic preservation
2
Soldiers' monuments
2
Vanderbilt Mansion National Historic Site (Hyde Park, Dutchess County, N.Y.)
2
Adams National Historical Park (Quincy, Mass.)
1
Appomattox Court House National Historical Park (Va.)
1
Batteries (Ordnance) Conservation and restoration
1
Battery Weed (N.Y.) Conservation and restoration
1
Battlefields Conservation and restoration
1
Blowmedown Farm (N.H.) History
1
Boston Harbor Islands (Mass.)
1
Boston Harbor Islands National Recreation Area (Mass.)
1
Bridges
1
Brookhaven (N.Y. : Town) History
1
Brookline (Mass.) Buildings, structures, etc
1
Building materials Conservation and restoration
1
Building, Stone History
1
Camp Hoover (Va.)
1
Camp sites, facilities, etc. History
1
Cornish (N.H. : Town) History
1
Crater Lake National Park (Or.)
1
Cultural landscapes Preservation Technological innovations
1
Dam failures
1
Drained lakes
1
Dune Shacks of the Peaked Hill Bars Historic District (Mass.)
1
Facilities
1
Farm buildings Conservation and restoration
1
Floods
1
Fort Baker (Calif.) History
1
Fort Barry Military Reservation (Calif.) History
1
Fort Cronkhite (Calif.) History
1
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