Full view n.s.v.1-4 1862-1866
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University of Iowa
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Full view v.1 (1845)
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University of Illinois at Urbana-Champaign
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Full view v.2 (1846)
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University of Illinois at Urbana-Champaign
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Full view v.4 (1849)
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University of Illinois at Urbana-Champaign
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Full view n.s.v.5-10 1866-1871
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University of Iowa
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Full view n.s.v.12-17 1873-1878
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University of Iowa
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Full view NSER NO13
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The Ohio State University
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Full view v.14 1859
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University of Iowa
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Full view v.17-20 (1878-81)
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University of Illinois at Urbana-Champaign
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Full view n.s.v.20 1881
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University of Iowa
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Full view v.21-23 (1882-84)
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University of Illinois at Urbana-Champaign
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Full view n.s.v.22 1883
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University of Iowa
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Full view v.25 (1886)
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University of Illinois at Urbana-Champaign
|
Full view v.27 (1888)
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University of Illinois at Urbana-Champaign
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Full view n.s.v.28 1889
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University of Iowa
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Full view NSER NO31 1891
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The Ohio State University
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Full view n.s.v.31-38 1892-1899
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University of Iowa
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Full view n.s. no.33-41 (1894-1902)
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University of California
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Full view NSER NO35-36 1896-1897
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The Ohio State University
|
Full view n.s.v.39-45 1900-1906
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University of Iowa
|
Full view NSER NO39 1900
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The Ohio State University
|
Full view n.s. no.42-49 (1903-10)
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University of California
|
Full view NSER NO42 1903
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The Ohio State University
|
Full view NSER NO43 1904
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The Ohio State University
|
Full view NSER NO47-48 1909
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The Ohio State University
|
Full view NSER NO49 1910
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The Ohio State University
|
Full view n.s. no.50-57 (1911-18)
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University of California
|
Full view n.s.v.51-57 1912-1918 suppl.
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University of Iowa
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Full view NSER NO52 1913
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The Ohio State University
|
Full view supplement to NO.53 1914
|
The Ohio State University
|
Full view NSER NO53 1914
|
The Ohio State University
|
Full view NSER NO54 1915
|
The Ohio State University
|
Full view n.s. no.58
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University of California
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