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Date decades ssim:1910-1919
Desc metadata creator label sim:Wallace, Henry A. (Henry Agard), 1888-1965$http://id.loc.gov/authorities/names/n80002425
Desc metadata format label sim:application/pdf$https://w3id.org/spar/mediatype/application/pdf
Desc metadata lcsubject label sim:Birds--Conservation$http://id.loc.gov/authorities/subjects/sh85014335
Desc metadata worktype label sim:letters (correspondence)$http://vocab.getty.edu/aat/300026879 and contracts$http://vocab.getty.edu/aat/300027649