Showing 1 - 18 of 18 Results
1.
Chasing Lava A Geologist's Adventures at the Hawaiian Volcano Observatory by Duffield, Wendell ISBN: 9780878424627 List Price: $16.00
2.
Volcanoes of Northern Arizona Sleeping Giants of the Grand Canyon Region by Duffield, Wendell A., Colli... ISBN: 9780938216582 List Price: $11.95
3.
What's So Hot about Volcanoes? by Duffield, Wendell A., Black... ISBN: 9780878425747 List Price: $16.00
4.
From Piglets to Prep School Crossing a Chasm by Duffield, Wendell ISBN: 9780595375691 List Price: $11.95
5.
Poems, Song Lyrics, Essays, and Short Stories by Duffield, Wendell, Duffield... ISBN: 9780595343461 List Price: $14.95
6.
When Pele Stirs A Volcanic Tale of Hawai'I, Hemp, and High-Jinks by Duffield, Wendell ISBN: 9780595302246 List Price: $18.95
7.
Yucca Mountain Dirty Bomb by Duffield, Wendell ISBN: 9780595442034 List Price: $13.95
8.
Growing Up Near Lake Wobegon From Piglets to Prep School by Duffield, Wendell ISBN: 9780595365388 List Price: $11.95
9.
Tapping the Earth's Natural Heat by Duffield, Wendell A., Sass,... ISBN: 9780614320213
10.
Tapping the Earths Natural Heat by Duffield, Wendell A., Sass,... ISBN: 9780788119224 List Price: $20.00
11.
Tapping the Earth's Natural Heat : Usgs Circular 1125 by Duffield, Wendell A., U. S.... ISBN: 9781287178286 List Price: $17.75
12.
Geothermal Energy, Clean Power from the Earth's Heat : Usgs Circular 1249 by Duffield, Wendell A., Sass,... ISBN: 9781287185222 List Price: $15.75
13.
Just In Case You Were Wondering: Short Stories and Other Writings, Fact and Fiction by Duffield, Wendell A., Wende... ISBN: 9781478763857 List Price: $12.95
14.
Mineral Resources of the South Warner Wilderness, Modoc County, California (Classic Reprint) by Duffield, Wendell A. ISBN: 9781528217095 List Price: $7.97
15.
Jiggles, Rolf, And The Remarkable Finale To Frank Stone's Career by Duffield, Wendell A., Wende... ISBN: 9781491769171 List Price: $10.95
16.
Geology of the Sierra Foothills Melange and Adjacent Areas, Amador County, California (Class... by Duffield, Wendell A. ISBN: 9780265851326 List Price: $24.72
17.
Mineral Resources of the South Warner Wilderness, Modoc County, California (Classic Reprint) by Duffield, Wendell A. ISBN: 9780266894506 List Price: $24.74