Roles, D. Grenville <br/><br/>
Rare pheasants of the world :  a study of birds in captivity / 
by D. Grenville Roles 
 - Hampshire :  The Spur,  1976 
 - 106 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>0904558207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bobwhite quail--Ecology<br/>Population biology<br/>Birds--Ecology<br/>Birds--Illinois--Ecology