Delaware County District Library
Unidentified flying objects + History
Type
http://bibfra.me/vocab/lite/Concept
Label
Unidentified flying objects + History
Name
Unidentified flying objects + History
Focus
Unidentified flying objects + History
Sub focus
History
Unidentified flying objects
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Incoming Resources
Subject of
1
UFO investigations manual, UFO investigations from 1892 to the present day, Nigel Watson
Outgoing Resources
Focus
1
Unidentified flying objects + History
Sub focus
2
History
Unidentified flying objects
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