Within search
Date decades ssim:1910-1919
Desc metadata creator label sim:Ickes, Harold L. (Harold LeClair), 1874-1952$http://id.loc.gov/authorities/names/n50031972 and Mead, Elwood, 1858-1936$http://id.loc.gov/authorities/names/n92023402
Desc metadata lcsubject label sim:United States. Bureau of Biological Survey$http://id.loc.gov/authorities/names/n79006436
Desc metadata worktype label sim:letters (correspondence)$http://vocab.getty.edu/aat/300026879 and contracts$http://vocab.getty.edu/aat/300027649