. Timber trends in western Oregon and western Washington. Timber Oregon; Timber Washington (State). DOUGLAS-FIR SUBREGION ALL LAND IN FARMS. Figure 7.—All land in farms and farm woodland in the Douglas-fir subregion and its three districts, 1900-59. (Basis: Census of Agriculture. Farm woodland acreages for 1940 are inconsistent with other data in the series because of the forest-land definition used in the 1940 census.) 5'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustr
. Timber trends in western Oregon and western Washington. Timber Oregon; Timber Washington (State). DOUGLAS-FIR SUBREGION ALL LAND IN FARMS. Figure 7.—All land in farms and farm woodland in the Douglas-fir subregion and its three districts, 1900-59. (Basis: Census of Agriculture. Farm woodland acreages for 1940 are inconsistent with other data in the series because of the forest-land definition used in the 1940 census.) 5'. 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 United States. Division of Forest Economics and Marketing Research. cn; Pacific Northwest Forest and Range Experiment Station (Portland, Or. ) cn. Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U. S. Dept. of Agriculture
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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity
