By theme Plant succession Andersen, Douglas C., MacMahon, James A. 1985 Plant succession following the Mount St. Helens volcanic eruption: facilitation by a burrowing rodent, Thomomys talpoides Pub No: 21 Dyrness, C. T. 1965 The effect of logging and slash burning on understory vegetation in the H.J. Andrews Experimental Forest Pub No: 314 Dyrness, C. T. 1973 Early stages of plant succession following logging and burning in the western Cascades of Oregon Pub No: 429 Franklin, Jerry F. 1982 Forest succession research in the Pacific Northwest: an overview Pub No: 113 Frenzen, Peter M., Krasny, Marianne E., Rigney, Lisa P. 1988 Thirty-three years of plant succession on the Kautz Creek mudflow, Mount Rainier National Park, Washington Pub No: 12 Halpern, Charles B., Frenzen, Peter M., Means, Joseph E., Franklin, Jerry F. 1990 Plant succession in areas of scorched and blown-down forest after the 1980 eruption of Mount St. Helens, Washington Pub No: 1015 Halpern, Charles B., Harmon, Mark E. 1983 Early plant succession on the Muddy River mudflow, Mount St. Helens, Washington Pub No: 215 Harmon, Mark E. 1989 Effects of bark fragmentation on plant succession on conifer logs in the Picea - Tsuga forests of Olympic National Park, Washington Pub No: 959