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- [23] RHIZOME AND FROND VARIATION IN PTERIDIUM AQUILINUM (L) KUHN IN NORTHERN LOWER MICHIGAN PHYTOMORPHOLOGY, 1968, 18 (02): : 225 - +
- [25] Land parcelization and forest cover fragmentation in three forested counties in northern lower Michigan GREAT LAKES, GREAT FORESTS, PROCEEDINGS, 1999, : 129 - 135