Soil conservation districts for Iowa?
Saved in:
OCLC: | 49419204 |
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企业作者: | |
语言: | English |
出版: |
[Des Moines] :
Iowa State Planning Board,
[1938?]
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丛编: | USAIN State and Local Literature Preservation Project. Iowa.
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主题: | |
格式: | Government Document Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |