. . "Ridgway, Robert, 1850-1929" . _:b7iddOtlocdOtgovauthoritiesnamesn86835864 . _:b7iddOtlocdOtgovauthoritiesnamesn86835864 _:b8iddOtlocdOtgovauthoritiesnamesn86835864 . _:b7iddOtlocdOtgovauthoritiesnamesn86835864 _:b010 . _:b8iddOtlocdOtgovauthoritiesnamesn86835864 . _:b8iddOtlocdOtgovauthoritiesnamesn86835864 "Ridgway, Robert," . _:b010 _:b11iddOtlocdOtgovauthoritiesnamesn86835864 . _:b010 . _:b11iddOtlocdOtgovauthoritiesnamesn86835864 . _:b11iddOtlocdOtgovauthoritiesnamesn86835864 "1850-1929" . "10010$aRidgway, Robert,$d1850-1929" . . . "Ridgway, Robert, 1850-1929" . . . "Robert Ridgway" . . . "Ridgway, Robert" . . . . . . . . "Ridgway, Robert, 1850-1929" . . . "Oberholser, Harry C. (Harry Church), 1870-1963 Harry C. Oberholser papers" . . . "[Robert Ridgway, head-and-shoulders portrait, facing slightly right]" . . . "Baird, Spencer Fullerton, 1823-1887 A history of North American birds" . . . "Baird, Spencer Fullerton, 1823-1887 A history of North American birds" . . . "Baird, Spencer Fullerton, 1823-1887 A history of North American birds" . . . "Baird, Spencer Fullerton, 1823-1887 The water birds of North America" . . . "Knowlton, Frank Hall, 1860-1926 Birds of the world" . . . "Ridgway, Robert, 1850-1929 A manual of North American birds" . . . "Ridgway, Robert, 1850-1929 A manual of North American birds" . . . "Ridgway, Robert, 1850-1929 A manual of North American birds" . . . "Ridgway, Robert, 1850-1929 A revision of the genus Formicarus Boddaert" . . . "Ridgway, Robert, 1850-1929 Birds of the Galapagos Archipelago" . . . "Ridgway, Robert, 1850-1929 Color standards and color nomenclature" . . . "Ridgway, Robert, 1850-1929 Description of some new species of birds from Cozumel Island, Yucatan" . . . "Ridgway, Robert, 1850-1929 Descriptions of seven new species and subspecies of birds from tropical America" . . . "Ridgway, Robert, 1850-1929 Diagnoses of some new genera of birds" . . . "Ridgway, Robert, 1850-1929 Diagnoses of some new genera of birds.." . . . "Ridgway, Robert, 1850-1929 Directions for collecting birds" . . . "Ridgway, Robert, 1850-1929 New birds of the families Tanagridæ and Icteridæ" . . . "Ridgway, Robert, 1850-1929 Nomenclature of North American birds chiefly contained in the United States National Museum" . . . "Ridgway, Robert, 1850-1929 Notes on the vegetation of the lower Wabash Valley" . . . "Ridgway, Robert, 1850-1929 Ornithology" . . . "Ridgway, Robert, 1850-1929 Preliminary description of some new birds from the Galapagos Archipelago" . . . "Ridgway, Robert, 1850-1929 Some observations on the natural history of Costa Rica" . . . "Ridgway, Robert, 1850-1929 Spencer Fullerton Baird" . . . "Ridgway, Robert, 1850-1929 The birds of North and middle America" . . . "Ridgway, Robert, 1850-1929 The humming birds" . . . "Ridgway, Robert, 1850-1929 The ornithology of Illinois" . . . "Thompson, Mary Emma (Dartt), Mrs., 1842- On the plains, and among the peaks" . . "n 86835864" . _:b156iddOtlocdOtgovauthoritiesnamesn86835864 . _:b156iddOtlocdOtgovauthoritiesnamesn86835864 . _:b156iddOtlocdOtgovauthoritiesnamesn86835864 "LCCN 13-7093: His Color standards and color nomenclature, 1912" . _:b156iddOtlocdOtgovauthoritiesnamesn86835864 "(hdg.: Ridgway, Robert, 1850-1929; usage: Robert Ridgway)" . _:b156iddOtlocdOtgovauthoritiesnamesn86835864 "found" . _:b164iddOtlocdOtgovauthoritiesnamesn86835864 . _:b164iddOtlocdOtgovauthoritiesnamesn86835864 . _:b164iddOtlocdOtgovauthoritiesnamesn86835864 "LC data base, 6-23-86" . _:b164iddOtlocdOtgovauthoritiesnamesn86835864 "(hdg.: Ridgway, Robert, 1850-1929; usage: Robert Ridgway)" . _:b164iddOtlocdOtgovauthoritiesnamesn86835864 "found" . _:b172iddOtlocdOtgovauthoritiesnamesn86835864 . _:b172iddOtlocdOtgovauthoritiesnamesn86835864 . _:b172iddOtlocdOtgovauthoritiesnamesn86835864 "1986-06-24T00:00:00"^^ . _:b172iddOtlocdOtgovauthoritiesnamesn86835864 "new"^^ . _:b172iddOtlocdOtgovauthoritiesnamesn86835864 . _:b179iddOtlocdOtgovauthoritiesnamesn86835864 . _:b179iddOtlocdOtgovauthoritiesnamesn86835864 . _:b179iddOtlocdOtgovauthoritiesnamesn86835864 "2000-08-16T05:31:22"^^ . _:b179iddOtlocdOtgovauthoritiesnamesn86835864 "revised"^^ . _:b179iddOtlocdOtgovauthoritiesnamesn86835864 . . "Ridgway, Robert, 1850-1929" . . . . "Ridgway, Robert, 1850-1929" . . . "Robert Ridgway" . . . "Ridgway, Robert" . . _:b206iddOtlocdOtgovauthoritiesnamesn86835864 . _:b206iddOtlocdOtgovauthoritiesnamesn86835864 . _:b206iddOtlocdOtgovauthoritiesnamesn86835864 . _:b206iddOtlocdOtgovauthoritiesnamesn86835864 . _:b206iddOtlocdOtgovauthoritiesnamesn86835864 "1986-06-24T00:00:00"^^ . _:b206iddOtlocdOtgovauthoritiesnamesn86835864 "new"^^ . _:b214iddOtlocdOtgovauthoritiesnamesn86835864 . _:b214iddOtlocdOtgovauthoritiesnamesn86835864 . _:b214iddOtlocdOtgovauthoritiesnamesn86835864 . _:b214iddOtlocdOtgovauthoritiesnamesn86835864 . _:b214iddOtlocdOtgovauthoritiesnamesn86835864 "2000-08-16T05:31:22"^^ . _:b214iddOtlocdOtgovauthoritiesnamesn86835864 "revised"^^ .