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Spongberg, Stephen A

Public reference bibliography and cataloged PDF materials authored or published by Spongberg, Stephen A.

Found 2 document(s) Page 1 of 1

Historic Plants in a New Setting: The Evolution of the Hunnewell Building Landscape

Year: 1993 • Source: zenodo.org • Size: 3486 KB • Listed PDF

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided....
The genera of Crassulaceae in the southeastern United States

Year: 1978 • Source: zenodo.org • Size: 18199.5 KB • Listed PDF

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided....