Anderson, Sydney,  1927- <br/><br/>
Subspeciation in the Meadow Mouse, Microtus montanus, in Wyoming and Colorado  [electronic resource] / 
Sydney Anderson 
 -  Project Gutenberg,  2010 
 - Project Gutenberg  31730 .
<br/><br/> Public domain in the USA. 
<br/><br/>Electronic text 
<br/><br/><label>Subjects--Index Terms: </label>Mice 
<br/><br/><label>LC Class. No.: </label>QH