Geology in the Field
The classic geology field guide by Compton is now available as an ebook! Highly recommended to all geology students before they head out in the field to map.
Geological Field Techniques
A Pictorial Guide to Metamorphic Rocks in the Field
Basic Geological Mapping (Geological Field Guide)
Geology: A Self-Teaching Guide (Wiley Self-Teaching Guides)
Roadside Geology of Colorado
Structural Geology
The Field Description of Igneous Rocks (Geological Field Guide)
Life on a Young Planet: The First Three Billion Years of Evolution on Earth (Princeton Science Library)
Structural Geology of Rocks and Regions, 3rd Edition