. A manual of the North American gymnosperms [microform] : exclusive of the cycadales but together with certain exotic species. Bois; Trees; Gymnosperms; Gymnospermes; Arbres; Wood. Platk ij. Dam^'ara At'sTRALls. Tangential section xhowing the character of the nirilullarv ay> ^nd the occurreno. and location of plate:* of resin, x Si ^. 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 Penhallow, D. P. (David Pearce), 1854-

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. A manual of the North American gymnosperms [microform] : exclusive of the cycadales but together with certain exotic species. Bois; Trees; Gymnosperms; Gymnospermes; Arbres; Wood. Platk ij. Dam^'ara At'sTRALls. Tangential section xhowing the character of the nirilullarv ay> ^nd the occurreno. and location of plate:* of resin, x Si ^. 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 Penhallow, D. P. (David Pearce), 1854-1910. Boston : Ginn & Co.

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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherbostonginnco, books