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2 record(s) found for principle investigator "Jacoby, Jr., Gordon" (multi-year projects are grouped):
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Licence #4102
Principal Investigator: Jacoby, Jr., Gordon C.
Licenced Year(s): 1984
Summary: To collect core samples from trees for later annual ring studies that will provide information on the climate during the history of the tree....


Licence #2393
Principal Investigator: Jacoby, Jr., Gordon C.
Licenced Year(s): 1978
Summary: To collect 1/2 inch diameter core samples from old, climatically - sensitive trees at or near the northern tree line....


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