. Levels-of-growing-stock cooperative study in douglas-fir : report no. 11--Stampede Creek : a 20-year progress report. Age (period midpoint [years]) Figure 8—Trends of periodic annual net basal area increment (treatment means) in relation to age: treatments 1, 3, 5, and 7; and the 30 35 40 45 50 Age (period midpoint [years]) Figure 9—Trends of periodic annual net volume increment and of mean annual volume incre- ment (treatment means) in relation to age for treatments 1,3,5, and 7, and the control. 10. Please note that these images are extracted from scanned page images that may hav
. Levels-of-growing-stock cooperative study in douglas-fir : report no. 11--Stampede Creek : a 20-year progress report. Age (period midpoint [years]) Figure 8—Trends of periodic annual net basal area increment (treatment means) in relation to age: treatments 1, 3, 5, and 7; and the 30 35 40 45 50 Age (period midpoint [years]) Figure 9—Trends of periodic annual net volume increment and of mean annual volume incre- ment (treatment means) in relation to age for treatments 1,3,5, and 7, and the control. 10. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Curtis, Robert O. cn; Pacific Northwest Research Station (Portland, Or. ) cn. Portland, Or. : U. S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
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Keywords: ., bo, bookcentury1900, bookcollectionbiodiversity, bookleafnumber20
