Winograd, I.J., 1971, Hydrogeology of ash flow tuff: a preliminary statement: Water Resources Research, v. 7, n. 4, p. 994-1006
Winograd, I.J.
Water Resources Research, v. 7, no. 4, p. 994-1006
Water Resources, Groundwater, Hydrogeology, Bedrock, Volcanology,