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Description: |
30 pages : illustrations (some color), maps ; 28 cm |
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General Note: |
"Published ... with assistance from the U.S. Agency for International Development and the Food and Agriculture Organization, United Nations"--Title page verso. |
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"Issued June 1981"--Title page verso. |
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Additional Physical Forms: |
Online version: African swine fever. [Washington, D.C.?] : U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, [1981] (OCoLC)624383001 |