TY  - RPRT
TI  - Distribution and conservation status of prairie dogs Cynomys mexicanus and Cynomys ludovicianus in Mexico
AU  - Gerardo Ceballos
AU  - Eric Mellink
AU  - Louis R. Hanebury
PY  - 1993
DO  - 10.1016/0006-3207(93)90497-o
UR  - https://pubs.usgs.gov/publication/70127555
ID  - 70127555
ER  -