Armstrong, David M. <br/><br/>
Mammals of Colorado (2nd Edition) 
Armstrong, David M. 
 -  University Press of Colorado  2011 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9781607320487     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Science