Schorger, A. W.  1884-1972. <br/><br/>
The passenger pigeon, its natural history and extinction. 

 - Madison,  University of Wisconsin Press,  1955. 
 - xiii, 424 p.  illus., maps, tables.  24 cm. 
<br/><br/><label>LCCN: </label>54006738 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Passenger pigeon
<br/><br/><label>LC Class. No.: </label>QL696.C6  / S3