| Title | The 1980 Eruption of Mount St. Helens, Washington Part I: March 20-May 19, 1980 |
| Publication Type | Report |
| Year of Publication | 1980 |
| Authors | Korosec, M. A., J. G. Rigby, and K. L. Stoffel |
| Secondary Title | Division of Geology and Earth Resources Information Circular |
| Volume | 71 |
| Pagination | 1-27 |
| Institution | Washington Department of Natural Resources |
| ISBN Number | 71 |
| Accession Number | S-2267 |
| Keywords | Andesite, Mount St. Helens, Volcanic, Washington |
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