- unitid
-
{"value"=>"3139350", "type"=>"local_mss"}
{"value"=>"681591", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1978 October", "type"=>"inclusive", "normal"=>"1978-10"}
- unittitle
-
{"value"=>"Songs of Nature by David Freudberg, WGBH Boston"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- date_start
-
1978-10
- keydate
-
1978-10
- date_end
-
1978-10
- date_inclusive_start
-
1978
- date_inclusive_end
-
1978
- extent_statement
-
1 audio recording