Descriptions of dipterous insects of the United States

Publication Type:Journal Article
Year of Publication:1823
Authors:Say, T
Journal:Journal of the Academy of Natural Sciences of Philadelphia
Volume:3
Pagination:9–54
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Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith