Bibliography

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Author Title Type [ Year(Desc)]
Filters: Author is Ehlers, John H.  [Clear All Filters]
1925
Gates FC, Ehlers JH.  1925.  An annotated list of the higher plants of the region of Douglas Lake, Michigan. Papers of the Michigan Academy of Science, Arts and Letters. 4:183-284.
1927
Gates FC, Ehlers JH.  1927.  Additions to an annotated list of the higher plants of the region of Douglas Lake, Michigan. Papers of the Michigan Academy of Science, Arts and Letters. 8:111-120.
1931
Gates FC, Ehlers JH.  1931.  Additions to an annotated list of the higher plants of the region of Douglas Lake, Michigan. II. Papers of the Michigan Academy of Science, Arts and Letters. 13:67-88.
1948
Gates FC, Ehlers JH.  1948.  Additions to an annotated list of the higher plants of the region of Douglas Lake, Michigan. III. Papers of the Michigan Academy of Science, Arts and Letters. 32:27-46.