Pearce, Ethel Katharine,  1856-    . <br/><br/>
Typical flies;  a photographic, 
by E. K. Pearce ... Second series. 
 - Cambridge,  University press,  1921. 
 - xiv, 38 p.  illus.  27 cm. 
<br/><br/><label>LCCN: </label>agr22000103  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diptera.
<br/><br/><label>LC Class. No.: </label>QL532  / .P42