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Dicalcium Phosphate as a Mineral Supplement for Dairy Cows

C. W. EllenwoodCassius Clay HaydenClifford Reginald CutrightGlenn Scott RayH. R. MooreHughina McKayJ. D. WilsonJohn White BushnellLeighton George FosterLouis Agassiz StearnsPaul GerlaughCharles Frederic MonroeCharles Henry Crawford

出版	Ohio Agricultural Experiment Station, 1930
URL	http://books.google.com.hk/books?id=7kIxzgEACAAJ&hl=&source=gbs_api