Courtney, Gregory W. <br/><br/>
Biosystematics of the Nymphomyiidae (Insecta,Diptera) :  life history, morphology and phylogenetic relationship / 
Gregory W. Courtney 
 - Washington :  Smithsonian Institution Press,  1994 
 - 41 p. :  ill. ;  28 cm. 
 - Smithsonian contributions to zoology  v. 550 .
<br/><br/><label>LCCN: </label>93-040217 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nymphomyiidae<br/>Nymphomyiidae--Classification