Dendrogeomorphic evidence and dating of recent debris flows on Mount Shasta, northern California / by Cliff R. Hupp, W.R. Osterkamp, and John L. Thornton (U.S. Geological Survey professional paper ; 1396-B)
Dendrogeomorphic evidence and dating of recent debris flows on Mount Shasta, northern California / by Cliff R. Hupp, W.R. Osterkamp, and John L. Thornton
(U.S. Geological Survey professional paper ; 1396-B)