TY  - SER
AU  -  Alvarez, Ticul, 
TI  -  Taxonomic Status of Some Mice of The Peromyscus boylii Group in Eastern Mexico, With Description of a New Subspecies 
AV  - QH 
PY  - 2010///
PB  -  Project Gutenberg, 
KW  -  Mice
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/33509
ER  -