Florรฆ Philadelphicรฆ Prodromus; Plantarum Quรฆ Hactenus Exploratรฆ Fuere, Quรฆque in Ipso Opere Ulterius Describentur, Exhibens Enumerationem: Or, Prodromus of the Flora Philadelphica; Exhibiting a List of All the Plants to be Described in that Work, which Have as Yet Been Collected. By William P. C. Barton, ..
William Paul Crillon Barton
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