9 books
Historical Orchard and Fruits Tree Stabilization Handbook
2015 Guide to Earthquakes from Fracking, Hydraulic Fracturing, and Shale Gas - Underground Wastewater Disposal, New USGS Report, Incorporating Induced Seismicity in Seismic Hazard Model
BLM Field Handbook for Mineral Examiners
Native American Oral History and Cultural Interpretation in Rocky Mountain National Park
The Iditarod Trail (Seward-Nome Route) and other Gold Rush Trails
A Guide's Guide to Acadia National Park
The Five Civilized Tribes in Indian Territory
Transformers
The Preservation of Historic Architecture