@article {749, title = {Climatic Information from Analysis of Cellulose Lignin and Whole Wood from Tree Rings}, volume = {270}, year = {1977}, note = {Copies of this are available from the Tree Ring Laboratory. Please contact the curator for more information. pcreasman@ltrr.arizona.edu}, keywords = {analysis, cellulose, climate, dendrochronology, lignin, tree ring, tree rings}, author = {unknown} }