. Contributions from the Laboratory of Plant Genetics. ° Pv 0) 03 d ^ > ^ o =3 3 ,C CM & .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 Bussey Institution. Boston : [s. n. ]

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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherbostonsn, bookyear1