Books by Sheldon Judson
Problem Solving in Geology
Excavation of the Abri Pataud,
Excavation of the Abri Pataud, les Eyzies
Fundamentos de geología física
Fundamentos de geología física
Geology of the San Jon site, e
Geology of the San Jon site, eastern New Mexico
River Basin Surveys papers, 1-
River Basin Surveys papers, 1-6