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    • Incidence and impact of oak decline in Western Virginia, 1986 

      Oak, S.W.; Huber, C.M.; Sheffield, Raymond M. (USDA Forest Service. Southeastern Forest Experiment Station, 1991)
      Data collected in consecutive forest surveys of Virginia show that losses to oak decline from 1977-1986 were between 7.4 and 13.5 million cubic feet per year in the Northern Piedmont and ...