. A biological survey of the sand dune region on the south shore of Saginaw Bay, Michigan. Sand dunes. Micliigan (;('()liifri<;il niul Biological Survey. I'lihlicaliDii 4: r'.iology 2. I'late (A) DT'NE I'OINT OX THE XORTH SIIOUE OF lilSII LAK!. 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 Michigan. Geological Survey; Ruthven, Alexander Grant, 1882-1971. Lansing, Mich. : Wynkoop, Hallenbeck, Crawford co. , state pr
. A biological survey of the sand dune region on the south shore of Saginaw Bay, Michigan. Sand dunes. Micliigan (;('()liifri<;il niul Biological Survey. I'lihlicaliDii 4: r'.iology 2. I'late (A) DT'NE I'OINT OX THE XORTH SIIOUE OF lilSII LAK!. 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 Michigan. Geological Survey; Ruthven, Alexander Grant, 1882-1971. Lansing, Mich. : Wynkoop, Hallenbeck, Crawford co. , state printers
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Keywords: ., bookcentury1900, bookdecade1910, bookpublis, booksubjectsanddunes