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Analysis of Sale Weights and Growth Rates of Arkansas Milk-Fat Spring Lambs

Samuel Waybright SabinArkansas Agricultural Experiment StationConnell J. Brown

出版	Agricultural Experiment Station, Division of Agriculture, University of Arkansas, 1962
URL	http://books.google.com.hk/books?id=D6tnXwAACAAJ&hl=&source=gbs_api