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USGS/Cascades Volcano Observatory, Vancouver, Washington

REPORT:
A Single-Setup Trigonometric Leveling Method for Monitoring Ground-Tilt Changes

-- John W. Ewert, A Single-Setup Trigonometric Leveling Method for Monitoring Ground-Tilt Changes: IN: Ewert and Swanson, (eds.), 1992, Monitoring Volcanoes: Techniques and Strategies Used by the Staff of the Cascades Volcano Observatory, 1980-1990: USGS Bulletin 1966, p.151-158.




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02/19/98, Lyn Topinka