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Jack Stock of Kentucky ; Rearing of Mules ; Brood Mares for Producing Mules ; Experiments in Feeding Mules

Edwin Stanton GoodOliver March SheddHarrison GarmanJ. D. TurnerJohn Julian HooperRobert McDowell Allen

出版	Kentucky Agricultural Experiment Station of the State University, 1913
URL	http://books.google.com.hk/books?id=ws1QAQAAMAAJ&hl=&source=gbs_api