A field manual of the ferns & fern-allies of the United States & Canada
by David B. Lellinger
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| First Published | 1985 |
| Editions | 2 |
| Pages (median) | 389 |
| Publisher | Smithsonian Institution Press |
| ISBN | 9780874746020 |
Subjects
PteridophytaIdentificationFernsForest ecologyBiological rhythmsSeasonsFerns and fern alliesPtéridophytesFougèresVarens
