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Doug Monroe and Kurt Wolbrink performing a Prescribed BurnMarch 1976
Stickney, William S.
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Sporobolus heterolepis (A. Gray) A. Gray (prairie dropseed), leaves September 30 1976
Armstrong, Patricia K.
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Symphyotrichum novae-angliae (L.) G.L.Nesom (New England aster), habit, habitatNovember 6 1976
Armstrong, Patricia K.
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Teaching Environmental Awareness Program Participants at the Markham PrairieSeptember 27 1976
Armstrong, Patricia K.