References:
- Crandell and Mullineaux, 1978,
Potential Hazards from Future Eruptions of Mount St. Helens Volcano, Washington:
U.S. Geological Survey Bulletin 1383-C
- Foxworthy and Hill, 1982,
Volcanic Eruptions of 1980 at Mount St. Helens: The First 100 Days:
U.S. Geological Survey Professional Paper 1249
- Lipman and Mullineaux (editors), 1982,
The 1980 Eruptions of Mount St. Helens, Washington:
U.S. Geological Survey Professional Paper 1250
- Various staff writers, March 20 through May 18, 1980,
Excerpted articles from the Longview Daily News
- Various staff writers, March 20 through May 18, 1980,
Excerpted articles from the Oregonian
- Various staff writers, March 20 through May 18, 1980,
Excerpted articles from the Vancouver Columbian
|
