The law of diminishing returns; part one: The law of the diminishing increment
Enregistré dans:
| OCLC: | 2588869 |
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| Auteur principal: | |
| Autres auteurs: | |
| Langue: | English German |
| Publié: |
Yonkers-on-Hudson, N.Y., Chicago,
World Book Company,
1924.
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| Collection: | New-world agriculture series.
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| Sujets: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |