Biblio
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Author Title Type [ Year] Filters: Keyword is tree rings and Author is Robinson, William J. [Clear All Filters]
Tree-Ring Dates From New Mexico I,o,u Central Rio Grande Area. Tucson: University of Arizona.
. 1972. Hannah, John, Harrill, Bruce, Robinson, William_Tree-Ring Dates from New Mexico I,O,U Central Rio Grande Area_1972.pdf (70.81 MB)Tree-Ring Dates From Arizona U-W Gila-Salt Rivers Area. Tucson: University of Arizona.
. 1971. Bannister, Bryant, Robinson, William_Tree-Ring Dates from Arizona U-W Gila-Salt Rivers Area_1971.pdf (78.41 MB)