. Ecological investigations upon the germination and early growth of forest trees. Trees; Germination; Growth (Plants). Gcniiiiiatioii of Forest Trees 79 The Effect of Climatic Varieties upon Germixatiox. FiG. I. The germination curves of Pseudotsuga 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 Boerker, Richard Hans Douai, 1887-. Lincoln, Neb

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