Thomas Augustus Jaggar

Absaroka Mountains 1893 and 19

Absaroka Mountains 1893 and 1987, Jaggar's diaries and photographs

2002

Abrasion hardness

Abrasion hardness

1950

Steam blast volcanic eruptions

Steam blast volcanic eruptions

1949

Union through the ages

Union through the ages

1948

Origin and development of crat

Origin and development of craters

1947

Volcanoes declare war

Volcanoes declare war

1945

Evolution and the philosophy o

Evolution and the philosophy of change

1914

Special bulletin of Hawaiian v

Special bulletin of Hawaiian volcano observatory

1913

Experiments illustrating erosi

Experiments illustrating erosion and sedimentation

1908

Ein mikrocklerometer zur härte

Ein mikrocklerometer zur härtebestimmung

1898

Seismometric investigation of

Seismometric investigation of the Hawaiian lava column