1. Vertical crustal movements in southern California, 1974 to 1978 Author/Creator: Burford, Robert O. Publication/Creation: [Reston, Va.?] : Dept. of the Interior, U.S. Geological Survey, 1984 Format: Book Access & Availability: Loading
2. The viscosity of the earth's mantle Author/Creator: Cathles, Lawrence M., 1943- Publication/Creation: Princeton : Princeton University Press, [1975] Format: Book Access & Availability: Loading