Browsing by Subject/Keyword: decade:
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Acer saccharinum (silver maple), female flowers and budsApril 1977
Stickney, William S.
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Acer saccharinum (silver maple), female flowers and buds, springMarch 1979
Kohout, Kitty
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Quercus rubra (northern red oak), female flowers detailDecember 1972
Reynolds, P. J.