. Field and computer techniques for stem analysis of coniferous forest trees. Conifers Physiology. . 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 Herman, Francis R. cn; DeMars, Donald J. cn; Woollard, Robert F. Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U. S. Dept. of Agriculture, Forest Service

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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity