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By: Burt, Eddie C. - Merkl, M. E. - Davich, T. B.Edition:Publication info: [Washington], 1966Volume: no.42-121Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Burt, Eddie C. - Smith, David B., - Lloyd, Edwin P.,Edition:Publication info: [Washington], U.S. Dept. of Agriculture, Agricultural Research Service, 1967Volume: no.42-129Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: