Yazar
American Ornithologists Union
27 cilt bulundu.
Cilt sonuçları
Check-list of North American birds
American Ornithologists' Union · American ornithologists' union
430 sayfa · 1910
Birds / Nomenclature / Geology
Ten year index to the Auk
American Ornithologists' Union · Pub. by the American Ornithologists' Union
339 sayfa · 1929
Periodicals / Birds
Fifty years' progress of American ornithology, 1883-1933
American Ornithologists' Union. · American Ornithologists' Union
249 sayfa · 1933
Birds / Ornithology / History / Bibliography / Scientific Societies
The code of nomenclature and check-list of North American birds
American Ornithologists' Union. · American Ornithologists' Union
392 sayfa · 1886
Birds / Nomenclature