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REPRINTED FROM
Volume VII, Numbers 11–12, Pages 597–708,
OF THE
Monthly Bulletin of the State Commission of Horticulture
NATURAL HISTORY
OF THE
GROUND SQUIRRELS
OF CALIFORNIA
By JOSEPH GRINNELL and JOSEPH DIXON
Contribution from the University of California
Museum of Vertebrate Zoology
CALIFORNIA STATE PRINTING OFFICE
SACRAMENTO
1918