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Volume 59, Annual Issue (1952)

Front Matter

General Interest Articles

Research

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Bryophytes of South-central Colorado. Part 1
James H. Craft and Irene H. Craft

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Fungicolous Fungi from Iowa
Joseph C. Gilman and Lois H. Tiffany

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The Design, Construction, and Some Uses of an Automatic Recording Balance
F. E. Brown, T. C. Loomis, R. C. Peabody, and J. D. Woods

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The Addition of Bromine to Crotonic Acid and to Ethyl Crotonate under Various Conditions
Robert E. Buckles, Arne Langsjoen, Rex E. Selk, and Robert J. Coons

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The Raman Effect of Cis and Trans-Decalin
Geo. Glockler and Jo-Yun Tung

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X-Ray Study of the Cyclohexaamylose-lodine Complex
Williams J. James and Dexter French

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Preparation of OC14S, O18CS, OCS33, and CH3Cl36
G. M. Matlack, R. E. Ferguson, J. F. Haskin, and G. Glockler

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The Galactan Series of Oligosaccharides
Gene M. Wild and Dexter French

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Mastodon Humerus
E. J. Cable

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Pumping Tests on Wells in Iowa
Russell M. Jeffords

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The Origin of Fusain
Herbert Skolnick

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Pathological Functions
H. P. Thielman

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X-Ray Diffraction Studies of Leather
S. D. Bailey and V. F. Albert

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Electron Micrographs of the Nematocysts of Hydra
Marietta Issidorides, H. W. Beams, A. W. Sedar, and T. C. Evans

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Phacidiales of Iowa
Marion D. Ervin

Back Matter