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Fortification, Prehistoric -- See Also the narrower term Earthworks (Archaeology) Here are entered works on prehistoric and early earthwork remains. General works on forts and fortification, including earthwork fortifications, are entered under Fortification. Works on earthwork in engineering operations are entered under Earthwork.
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Fortification, Prehistoric England -- See Also the narrower term Old Oswestry Site (England)
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Fortification, Prehistoric -- England -- Aylesbury. / https://id.loc.gov/authorities/subjects/sh85050978 https://id.loc.gov/authorities/names/n80162876-781
2012
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Fortification, Prehistoric -- England -- Cheshire. / https://id.loc.gov/authorities/subjects/sh85050978 https://id.loc.gov/authorities/names/n81018209-781 : Garner, D. J.
2016
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Fortification, Prehistoric -- England -- Dorset. / https://id.loc.gov/authorities/subjects/sh85050978 https://id.loc.gov/authorities/names/n81020291-781 : Stewart, Dave,
2017
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Fortification, Prehistoric -- England -- History. / https://id.loc.gov/authorities/subjects/sh85050978 https://id.loc.gov/authorities/subjects/sh99005024 : Malim, Tim.
2020
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Fortification, Prehistoric -- England -- North Shropshire. / https://id.loc.gov/authorities/subjects/sh85050978 https://id.loc.gov/authorities/names/n88238455-781 : NORTON, SHELAGH.
2021
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Fortification, Prehistoric -- Europe. / https://id.loc.gov/authorities/subjects/sh85050977 https://id.loc.gov/authorities/subjects/sh85045631-781 : Harding, D. W.
2012
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Fortification, Prehistoric -- Europe -- Congresses. / https://id.loc.gov/authorities/subjects/sh85050977 https://id.loc.gov/authorities/subjects/sh85045631-781 https://id.loc.gov/authorities/subjects/sh99001533 : Varndell, Gillian.
2002
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Fortification, Prehistoric -- Ireland. / https://id.loc.gov/authorities/subjects/sh97005540 : O'Brien, William,
2017
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Fortification, Prehistoric -- Titicaca, Lake (Peru and Bolivia) / https://id.loc.gov/authorities/subjects/sh85050977 https://id.loc.gov/authorities/subjects/sh85135652-781 : Arkush, Elizabeth N.
2011
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