Hall, E. Raymond  1902-1986 <br/><br/>
A New Pocket Gopher (Thomomys) and A New Spiny Pocket Mouse (Liomys) from Michoacán, Mexico  [electronic resource] / 
E. Raymond Hall 
 -  Project Gutenberg,  2010 
 - Project Gutenberg  34314 .
<br/><br/> Public domain in the USA. 
<br/><br/>Electronic text 
<br/><br/><label>Subjects--Index Terms: </label>Pocket gophers Pocket mice 
<br/><br/><label>LC Class. No.: </label>QH