Subject
Cultural landscapes
37
Landscape protection
10
Landscape assessment
9
Cultural property Protection
8
Homes and haunts
8
Historic preservation
7
Historic sites Conservation and restoration
7
Buildings
6
Landscape ecology
4
Cultural landscapes Evaluation
3
Historic buildings Conservation and restoration
3
Sagamore Hill National Historic Site (Oyster Bay, N.Y.)
3
Cultural landscapes Conservation and restoration
2
Human ecology
2
Stones River National Battlefield (Tenn.)
2
Sustainable development
2
Vanderbilt Mansion National Historic Site (Hyde Park, Dutchess County, N.Y.)
2
Aeronautics History
1
Aeronautics, Military History
1
Antietam National Battlefield (Md.)
1
Archaeoastronomy
1
Archaeology and history
1
Biodiversity
1
Biogeography
1
Blowmedown Farm (N.H.) History
1
Bridges
1
Brookhaven (N.Y. : Town) History
1
Camp Hoover (Va.)
1
Chiricahua National Monument (Ariz.)
1
Chulitna River (Alaska)
1
Cockspur Island (Ga.)
1
Colorado Capital and capitol
1
Cornish (N.H. : Town) History
1
Cultural landscapes Preservation Technological innovations
1
Cultural parks
1
Dam failures
1
Dena'ina Indians
1
Drained lakes
1
Environmental impact analysis
1
Environmental protection
1
Ethnic groups
1
Ethnology
1
Facilities
1
Faraway Ranch (Ariz.)
1
Farm buildings Conservation and restoration
1
Feng shui History
1
Floods
1
Formal gardens Design
1
Fort Mason (San Francisco, Calif.)
1
Fort Pulaski National Monument (Ga.) Planning
1
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