Soil conservation districts for Iowa?
שמור ב:
| OCLC: | 49419204 |
|---|---|
| מחבר תאגידי: | |
| שפה: | English |
| יצא לאור: |
[Des Moines] :
Iowa State Planning Board,
[1938?]
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| סדרה: | USAIN State and Local Literature Preservation Project. Iowa.
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| נושאים: | |
| פורמט: | Government Document Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |