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 | Changes in the livestock economy of Kansas : as shown by number and size of livestock production and marketing units / . McCoy, John Henry, 1912- dn Manhattan, Kan. : Agricultural Experiment Station, Kansas State University of Agriculture and Applied Science, 1970. | |
| Economic characteristics of Kansas livestock auctions / by Norman J. Beaton and John H. McCoy. Beaton, Norman James, 1939- Manhattan, Kan. : Agricultural Experiment Station, Kansas State University of Agriculture and Applied Science, 1970. | |
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