1. Filtering the effects of competition from ring-width series;Blasing;Tree-Ring Bull,1983
2. The effect of acid precipitation on tree growth in eastern North America;Cogbill,1976
3. Tree-ring-drought relationships in the Hudson Valley, New York;Cook;Science, Wash.,1977
4. The smoothing spline: a new approach to standardizing forest interior tree-ring width series for dendroclimatic-studies;Cook;Tree-Ring Bull.,1981
5. Vegetation of West Virginia;Core,1966