TY - BOOK T1 - Hydrothermal alteration in the Mount Hood area, Oregon / DA - [1993] CY - [Reston, Va.?] : CY - Denver, CO : AU - Bargar, Keith E. AU - Keith, Terry E. C. AU - Beeson, Melvin H. VL - 2054 CN - QE75 CN - QE75 PB - U.S. Dept. of the Interior, U.S. Geological Survey ; PB - For sale by the Books and Open-File Report Sales, U.S. Geological Survey, PP - [Reston, Va.?] : PP - Denver, CO : PY - [1993] N1 - Shipping list no.: 93-0284-P. N1 - "A study of late Tertiary hydrothermal alteration corresponding to zeolite-facies to greenschist-facies metamorphism and Quaternary hydrothermal and fumarolic minerals from outcrops and geothermal drill holes near Mount Hood, Oregon." ID - 147047 KW - Hydrothermal alteration KW - Geology, Stratigraphic TI - Hydrothermal alteration in the Mount Hood area, Oregon / ER -