Alexander, H. G.,  1889-1989. <br/><br/>
Seventy years of birdwatching / 
by H. G. Alexander ; with drawings by Robert Gillmor 
 - Berkhamsted :  T. & A. D. Poyser,  1974 
 - 264 p., [8] p. of plates :  ill., maps, ports. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0856610046 :  PND 4.60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds<br/>Bird watching
<br/><br/><label>Dewey Class. No.: </label>598.2072