A Paradise for Longspurs (Notes on the Birds of Addison, Illinois)
Eifrig, Charles William Gustav 1871-1949
Article
1911
The Wilson bulletin
23
Series: new Issue: 1
49--52
BioStor
English
Columbus, Ohio, Wilson Ornithological Society, 1894-
BioStor: https://biostor.org/reference/198115 JSTOR: 4154334
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