TY  - BOOK
AU  - Wallmo, Olof C.
TI  - Mule and black-tailed deer of North American: : a Wildlife Management Institute book
U1  - 636.294 
PY  - 1981///
CY  - Lincoln
PB  - University of Nebraska
KW  - Ganado mular
KW  - Venados
N1  - 56-135
ER  -