Ground squirrels

The defence of the Empire

Norman Angell

1937

Crafty critters

David Armentrout

2008

A field evaluation of zinc phosphide baits for controlling Richardson and Columbian ground squirrels

Monty Sullins

1990

Campout capers

Mona Gansberg Hodgson

1999

The Biology of ground-dwelling squirrels

1984

The prairie ground squirrels or spermophiles of the Mississippi Valley

Vernon Bailey

1893

The golden-mantled ground squirrel Citellus lateralis chrysodeirus (Merriam) its social and community interactions

John Harold Wirtz

1961

The ecology and economic status of Citellus tridecemlineatus

Frederick Linder Fitzpatrick

1925