The humming birds Ridgway, Robert, 1850-1929 creator text book Washington Govt. Print. Off 1892 1892
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ENG Hummingbirds QL696.A558 R54 1892 Report of the National Museum for 1890, Incl Rpt US Natl Mus https://www.biodiversitylibrary.org/bibliography/7964 https://www.biodiversitylibrary.org/bibliography/13823 5872238 10.5962/bhl.title.13823 CLE