Alexander, Charles P <br/><br/>
New species of two-winged flies from western North America belonging to the family tipulidae  / 
by Charles P. Alexander 
<br/><br/> Sobretiro de: Proceedings U. S. National Museum 64 (2500): 1-16                                 Encuadernado con otros impresos similares 
<br/><br/><label>LCCN: </label>201731 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dípteros <br/>Tipulidae
<br/><br/><label>Dewey Class. No.: </label>PA-C 595.77 D5