Lauenroth, William K. <br/><br/>
Ecology of the Shortgrass Steppe : A Long-Term Perspective 
Lauenroth, William K. 
 -  Oxford University Press, USA  2008 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9780199722808     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Science