Browsing by Subject/Keyword: decade:
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Acer glabrum (Rocky Mountain Maple), habitatSeptember 13 1981
Hedborn Jr., Edward A.
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Acer glabrum (Rocky Mountain Maple), leaf, summerSeptember 12 1981
Hedborn Jr., Edward A.
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Acer glabrum (Rocky Mountain Maple), leaf, summerSeptember 12 1981
Hedborn Jr., Edward A.