411 REFERENCE · Wikibooks
Shelf:Geology
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Earth sciences
These books cover geology: the science and study of the solid and liquid matter that constitutes the Earth. The field of geology encompasses the study of the composition, structure, physical properties, dynamics, and history of Earth materials, and the processes by which they are formed, moved, and changed.