. An ecological survey of Isle Royale, Lake Superior. Animal ecology; Botany; Zoology; Plant ecology. FIG. 12. SECOND GROWTH OF WHITE BIRCH ON THE TRAIL TO THE JACK PINE RIDGE (I, 5) CONGLOMERATE ^^^; FIG. 13. JACK PINE RIDGE (I, 5) CONGLOMERATE Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Adams, Charles Christopher, 1873-; Gleason, Henry A. (Henry Allan), 1882-1975; McCreary, Otto; Peet, Max Minor; Universit
. An ecological survey of Isle Royale, Lake Superior. Animal ecology; Botany; Zoology; Plant ecology. FIG. 12. SECOND GROWTH OF WHITE BIRCH ON THE TRAIL TO THE JACK PINE RIDGE (I, 5) CONGLOMERATE ^^^; FIG. 13. JACK PINE RIDGE (I, 5) CONGLOMERATE Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Adams, Charles Christopher, 1873-; Gleason, Henry A. (Henry Allan), 1882-1975; McCreary, Otto; Peet, Max Minor; University of Michigan. University Museum; Michigan. Geological Survey. Lansing, Mich. , Wynkoop Hallenbeck Crawford Co. , State Printers
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbotany, booksubjectzo