Photoshop CS4 for Nature Photographers 
Ellen Anon&Josh Anon 
 - Indiana  Sybex  2009 
 - 458p.  22cm 
<br/><br/><label>ISBN: </label>9780470381274 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature Photography<br/>Adobe Photoshope
<br/><br/><label>Dewey Class. No.: </label>778.9  / PHO