. The effects of sanitation-salvage cutting on insect-caused mortality at Blacks Mountain Experimental Forest, 1938-1959 . '38 '40 '42 '44 '46 '48 '50 *52 '54 '56 '58 Calendar year Figure 9*--Insect-caused pine savtimber mortality on cut and uncut compartments for the calendar years 1938 "to 1959*

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Keywords: ., book, bookcentury1900, booksubjectforestinsects, booksubjecttrees