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By: Chittenden, F. H. (Frank Hurlbut), - Marsh, H. O. (Harold Oscar),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920Volume: no.892 (1920)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Beets Diseases and pests Sugar-beet leaf-beetleBHL Collections: