Footprints in the ash : the explosive story of Mount St. Helens /Author: Morris, John D.
Publisher: Green Forest, AR : Master Books,
Date: c2003. This title can be found in 2 Iowa libraries.
Volcanic ash fall--a "hard rain" of abrasive particles.Publisher: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey,
Date: 2000. This title can be found in 1 Iowa libraries.
Direct temperature measurements of deposits, Mount St. Helens, Washington, 1980-1981 /Author: Banks, Norman G.
Publisher: Denver, CO : For sale by U.S. Geological Survey, Information Services, Denver, CO : For sale by U.S. Geological Survey, Information Services,
Date: 1996. This title can be found in 2 Iowa libraries.
Effects of persistent volcanic ash on Douglas-fir in northern IdahoFormat: [microform] /
Author: Bilderback, David E.
Publisher: Ogden, UT : U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station,
Date: [1987] This title can be found in 1 Iowa libraries.
Deposits of pre-1980 pyroclastic flows and lahars from Mount St. Helens volcano, Washington : lithology and stratigraphy of unconsolidated deposits, other than air-fall tephra, formed by eruptions during the past 40,000 years /Author: Crandell, Dwight Raymond,
Publisher: Denver, CO : For sale by the Books and Open-File Reports Section, Denver, CO : For sale by the Books and Open-File Reports Section,
Date: 1987. This title can be found in 1 Iowa libraries.
Static and cyclic strength properties of Mount St. Helens debris avalanche and ash cloud materials /Author: Winters, William J.
Publisher: [Reston, Va.] : U.S. Department of the Interior, Geological Survey,
Date: [1985] This title can be found in 1 Iowa libraries.
Leaching characteristics of ash from the May 18, 1980, eruption of Mount St. Helens Volcano, Washington /Author: Smith, David B.
Publisher: [Reston, Va.] : The Survey,
Date: 1982. This title can be found in 1 Iowa libraries.
Mount St. Helens ash and mud : chemical properties and effects on germination and establishment of trees and wildlife browse plants /Author: Radwan, M. A.,
Publisher: Portland, Or. : U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station,
Date: [1981] This title can be found in 1 Iowa libraries.
Radiocarbon dates from volcanic deposits at Mount St. Helens, Washington /Publisher: [Menlo Park, Calif.?] : U.S. Department of the Interior, Geological Survey,
Date: 1981. This title can be found in 1 Iowa libraries.
Size and shape measurements of ash particles from the May 18, 1980 eruption of Mount St. Helens /Author: Zielinski, Robert A.
Publisher: [Denver, Colo.] : [U.S. Geological Survey],
Date: 1980. This title can be found in 1 Iowa libraries.
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