TY  - BOOK
AU  - Baker,Rollin H.
TI  - Geographic Variation in the Pocket Gopher, Cratogeomys castanops, in Coahuila, México
AV  - QH 
PY  - 2010///
PB  - Project Gutenberg
KW  - Pocket gophers
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/32623
ER  -