Soil conservation districts for Iowa?
保存先:
OCLC: | 49419204 |
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団体著者: | |
言語: | English |
出版事項: |
[Des Moines] :
Iowa State Planning Board,
[1938?]
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シリーズ: | USAIN State and Local Literature Preservation Project. Iowa.
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主題: | |
フォーマット: | 政府資料 Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |
記述事項: | Cover title. |
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物理的記述: | [14] p. : ill. ; 20 cm. |