4 books • 2 series
Geology of the Franklin D. Roosevelt Reservoir Shoreline: Glacial Geology, Terraces, Landslides, and Lineaments (Classic Reprint)
Geology of U.S. Parklands
Glacial Lake Missoula and the Channeled Scabland Missoula, Montana to Portland, Oregon, July 20–26, 1989, Volume T310 (Field Trip Guidebook, #310) (Field Trip Guidebooks)
The Geologic Story of the National Parks and Monuments