Vol. I (Cellular Cryptogamous Plants, Fungi, Thalassophytes, Vascular Cryptogamous Plants, Calamarie, Filicaze (Ferns)
The GoAncestry Library database is information from a collection of printed materials in our library. We often use these wonderful resources in our own research; perhaps one of the references contains information that will help you also. If you think this is the case, please let us know. Based on available time, we will try to help you in your search.
Description Of The Coal Flora Of The Carboniferous Formation In Pennsylvania
Website Display Location: GoAncestry Library: PA
Images of the World