Koontz, Rex <br/><br/>
Lightning Gods and Feathered Serpents : The Public Sculpture of El Tajn 
Koontz, Rex 
 -  University of Texas Press  2009 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9780292793613     
<br/><br/><label>Subjects--Topical Terms: </label><br/>History