Condition of live fire-scarred ponderosa pine eleven years after removing partial cross-sections. Tree-Ring Bulletin: A case for analysis based on data pooling. Tree-Ring Bulletin 18 Volume 20 Number 1.
There was a problem providing the content you requested
A modified technique for core extraction. Bhattacharyya, A. Note on the early Durango Collections. Tree-Ring Bulletin 16 2: