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Bulletin

Albert Edward PerkinsAugust Edward MillerC. W. EllenwoodClifford Reginald CutrightFrancis Lewis MorisonJohn Samuel HouserJoseph Harvey GourleyLloyd Evans ThatcherOhio Agricultural Experiment StationRoy Curtis Thomas

出版	Ohio Agricultural Experiment Station, 1926
URL	http://books.google.com.hk/books?id=5vyju8aUErcC&hl=&source=gbs_api