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Pages: 472
Pages: 472
Type: BOOK - Published: 1879 - Publisher:
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Pages: 254
Type: BOOK - Published: 1885 - Publisher:
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Pages: 580
Pages: 580
Type: BOOK - Published: 1882 - Publisher:
Vols. for 1898-1968 include a directory of publishers.
Language: en
Pages: 1056
Pages: 1056
Type: BOOK - Published: 2007-09-05 - Publisher: University of Pennsylvania Press
The second edition of The Plants of Pennsylvania is the authoritative guide to identifying the nearly 3,400 species of flowering plants, ferns, and gymnosperms
Language: en
Pages: 578
Pages: 578
Type: BOOK - Published: 1872 - Publisher: