Swinton, W. E. <br/><br/>
Fossil birds / 
by W.E. Swinton 
 - 3rd ed. 
 - London :  British Museum,  1975 
 - v, 81 p. :  ill. (incl 1 col) ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0565053973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds, Fossil