Aldrich, J. M. <br/><br/>
Notes on the types of american two-winged flies of the genus Sarcophaga and a few related forms, described by the early authors  / 
by J. M. Aldrich 
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<br/><br/> Sobretiro de: Proceedings U. S. National Museum 78 (2855): 1-39.                Encuadernado con: Notes on american two-winged flies of the family sapromyzidae/by J. R. Malloch                                           74-68 
<br/><br/><label>LCCN: </label>201766 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dípteros  Sarcophaga
<br/><br/><label>Dewey Class. No.: </label>PA-C 595.77 D5