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1by Calder, Dale R.“... of Natural Sciences of Philadelphia, 1876, 28, 209 - 238. [dating of this article follows Cornelius (1982...”
Published 2017
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2by Calder, Dale R.“... of Natural Sciences of Philadelphia, 1876, 28, 209 - 238. [dating of this article follows Cornelius (1982...”
Published 2017
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3“... 1871 to 1874 inclusive. Proceedings of the Academy of Natural Sciences of Philadelphia, 1876, 209-235...”
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4by Occdownload Gbif.Org“... of Natural Sciences of Drexel University, Philadelphia (ANSP): an updated checklist. 311 records from NMU...”
Published 2018
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5by Occdownload Gbif.Org“..., Philadelphia (ANSP): an updated checklist. 311 records from NMU Bird Collection (Arctos). 1226 records from DBG...”
Published 2018
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6by Occdownload Gbif.Org“... of Drexel University, Philadelphia (ANSP): an updated checklist. 311 records from NMU Bird Collection...”
Published 2018
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Dataset