Winkler,Hans. <br/><br/>
Woodpeckers :  a guide to the woodpeckers of the world/ 
Hans Winkler, David A. Christie, and David Nurney. 
 - Boston :  Houghton Mifflin,  1995. 
 - 406 p. :  ill. (some col.), maps ;  25. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0395720435 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Woodpeckers
<br/><br/><label>LC Class. No.: </label>QL696.P56  / W55 1995