J.I. Wall:
New Gray Cemetery Drone Map
J.I. Wall:
Two Decades of Earthquakes in East Tennessee
J.I. Wall:
Karsts of Kentucky
J.I. Wall:
Kentucky Elevation Map
J.I. Wall:
Congressional Districts of Kentucky
J.I. Wall:
Reference Map of Kentucky
J.I. Wall:
Protected Areas of Kentucky
J.I. Wall:
Regions of Kentucky
J.I. Wall:
False Mist Over Nantahala Lake
J.I. Wall:
Mozart Crater
J.I. Wall:
Mammoth Cave Study Area
J.I. Wall:
Fort Loudoun Viewshed
J.I. Wall:
Norris Dam Reservation
J.I. Wall:
House Mountain
J.I. Wall:
Earthquakes In East Tennessee
J.I. Wall:
Mt. Saint Helens -- Where Are All the Mountain Goats?
J.I. Wall:
Repeated County Names in the Southeast
J.I. Wall:
Frequency of Repeated County Names in the Southeast
J.I. Wall:
The United States of Voronoi