Horse & mule power in American agriculture : advantages of farm grown power.
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| Format: | Book |
| Language: | English |
| Published: |
[Chicago, Ill.] :
Horse and Mule Association of America,
1939.
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| Series: | Book ;
no. 235 |
| Subjects: |
| Physical Description: | 71 pages : illustrations ; 23 cm. |
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