TY  - GEN
AU  - Merriam,C.Hart
TI  - Results of a biological survey of the San Francisco Mountain region and desert of Little Colorado, Arizona / 
PY  - 1890///
CY  - Washington
PB  - Government printing Office, 
N1  - At head of title: U.S. Department of Agriculture, Division of Ornithology and Mammalogy
ER  -