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Volume 94, Number 4 (1987)

Issue cover date: December 1987

Front Matter

General Interest Article

Research

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Modified Static Mercury Drop Electrode p. 105-106
B. Lyon and E. B. Buchanan Jr.

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Method of Extracting Starch from Bacteria p. 107-110
J. M. Dunleavy and K. S. Gobelman-Werner

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An Exposure of the Sangamon Soil in Southeastern Minnesota p. 111-115
R. S. Lively, E. A. Bettis III, G. R. Hallberg, and H. Hobbs

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Iowa's Forest Area in 1832: A Reevaluation p. 116-120
George W. Thomson

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Life History of Elsinoe panici p. 121-127
A. W. Gabel and L. H. Tiffany

Back Matter