Wellnhofer, Peter,  <br/><br/>
The illustrated encyclopedia of pterosaurs 

 - 192 pages :   colour illustrations ;   30 cm 
<br/><br/><label>ISBN: </label>0517037017 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pterosauria
<br/><br/><label>Dewey Class. No.: </label>567.97