National farm tractor and implement blue book.
| Format: | Serial |
|---|---|
| Language: | English |
| Published: |
Chicago :
National Market Reports.
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| Subjects: | |
| Online Availability: |
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| Published: | 1939- |
|---|---|
| Item Description: | "Valuation guide." |
| Physical Description: | volumes ; 18 cm. |
| ISSN: | 0193-7642 |