Felix E. Mutschler

• ALK.BIB, a selected bibliography of alkaline igneous rocks and related mineral deposits, with an emphasis on western North America
• ALK.BIB, a selected bibliography of alkaline igneous rocks and related mineral deposits, with an emphasis on western North America
• Desolation and Gray Canyons
• Labyrinth, Stillwater, and Cataract Canyons
• River runners' guide to Canyonlands National Park and vicinity