Wendell A. Duffield

Volcanoes of Northern Arizona: Sleeping Giants of the Grand Canyon Region (Grand Canyon Association)

Wendell A. Duffield

$4.09 - $4.79

What's So Hot about Volcanoes?

Wendell A. Duffield

$5.49

When Pele Stirs: A Volcanic Tale of Hawai'i, Hemp, and High-Jinks

Wendell A. Duffield

$12.49 - $15.72

Yucca Mountain Dirty Bomb

Wendell A. Duffield

$12.54

Jiggle, Rolf, and the Remarkable Finale to Frank Stone's Career

Wendell A. Duffield

$10.64

Tapping the Earth's Natural Heat

Wendell A. Duffield

Out of Stock

Chasing Lava: A Geologist's Adventures at the Hawaiian Volcano Observatory

Wendell A. Duffield

$7.29