Hog cholera : although eradicated, still a threat.
| Corporate Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Series: | Program aid (United States. Department of Agriculture) ;
no. 1220. |
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| Item Description: | Issued Nov. 1978. |
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| Physical Description: | 8 unnumbered pages : color illustrations ; 23 x 10 cm. |