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The mule. A treatise on the breeding, training, and uses, to which he may be put 1867 [Premium Leather Edition] by Harvey Riley: New Premium Leather Bound (2017) | RareBiblio
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New mules join Fort Riley's Commanding General's Mounted Color Guard | Article | The United States Army
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Flashback: Lincoln Riley's hometown thought he would work for NASA. So how'd he end up as Oklahoma's head coach?
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