Prater, Tony,  1943- <br/><br/>
Estuary birds of Britain and Ireland / 
by A. J. Prater ; illustrated by John Busby. 
 - Calton :  Poyser,  1981. 
 - 440 p., [16] p. of plates :  ill., maps ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0856610291 : (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds--Great Britain.<br/>Estuarine animals--Great Britain.
<br/><br/><label>Dewey Class. No.: </label>598.177