erovnuli-samecniero-biblioteka Search for 'Provider:R. Henderson, State Printer,'

School laws of Iowa from the code of 1897, the supplement to the code, 1913, and the supplemental supplement, 1915.

By Iowa..
Des Moines, R. Henderson, State Printer, 1915 .
217, 139 p. , Includes "Decisions in appeal cases comp. for the use of school officers and directors. Ed. of 1915." 23 cm..

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Iowa day for the public schools of the state,

By Iowa..
Des Moines, R. Henderson, state printer, 1916 .
160 p. 23 cm..

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Chart of the geologic terranes of Iowa,

By Keyes, Charles Rollin,.
Des Moines, R. Henderson, State Printer, 1914 .
3 p. 23 cm..

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Terrainal differentiation of the Paleozoic succession /

By Keyes, Charles Rollin,.
Des Moines : R. Henderson, state printer, 1915 .
[2 p.] : 25 cm..

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Conspectus of the geologic formations of New Mexico /

By Keyes, Charles Rollin,.
Des Moines : R. Henderson, state printer, 1915 .
12 p. ; 23 cm..

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Scheme of the stratigraphic succession in Missouri,

By Keyes, Charles Rollin,.
Des Moines, R. Henderson, State Printer, 1914 .
4 p. 23 cm..

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