Rockingham County - History
Physical and Natural
Browse Physical and Natural subcategories:
This chapter contains entries on springs, caves, geology, biology, and the Shenandoah National Park. The compiler's 1989 Rockingham County bibliography contained 131 citations. This updated bibliography has a lot on the weather and floods.
Interesting titles include Lewis Heatwole's Key to the Almanac and Sidereal Heavens (1908), and a recent book Shenandoah River Atlas.