. The chemistry and mode of action of plant growth substances; proceedings of a symposium held at Wye College, University of London, July 1955. Plant regulators; Auxin; Growth (Plants). Intact seedling __j \ \ \. Excised tip Control J \ I 0-6 0-V- 0-2. 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 Wye College; Wain, R. L; Wightman, F. (Frank). London, Butterworths Scientific Publications

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Keywords: ., bookcentury1900, bookcollectionbiodiver, booksubjectgrowthplants