The influence of the soil conservation program on farm organization and operation in the Crooked Creek project area of western Pennsylvania
Tallennettuna:
| Päätekijä: | |
|---|---|
| Kieli: | English |
| Julkaistu: |
[Ithaca, N.Y.]
1941.
|
| Sarja: | USAIN state and local literature preservation project, New York. Cornell University thesis.
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| Aiheet: | |
| Aineistotyyppi: | Opinnäyte Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |