by Robert E. Buckman , United States. Forest Service
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Natural areas of the Society of American...
Twenty-two-year results of a precommerci...
High growth rate maintained by 140-year-...
Five-year results of a growing-stock den...
Red pine plantation with 48 sources of s...
Two prescribed summer fires reduce abund...
Twenty-year performances of Scotch, Euro...
Growth and yield of a 59-year-old red pi...
The Red-cockaded Woodpecker
Dwarf mistletoe-infected fir
Dwarf mistletoe-infected red fir
Understanding old-growth red and white p...