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By: Smith, J. H. (Jay Hamilton), - Allison, Franklin E. (Franklin Elmer), - Mullins, Joseph F., - United States. Department of Agriculture.Edition:Publication info: Washington, D.C, Agricultural Research Service, U.S. Dept. of Agriculture, 1962Volume: no.911Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Carbon Growth (Plants) Growth cabinets and rooms IsotopesBHL Collections:
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By: Harper, A. M. (Alexander Maitland), - Roberts, D. W. A. - Canada. Agriculture Canada. Research BranchEdition:Publication info: Lethbridge, Alta, Research Branch, Agriculture Canada, 1988Volume: 1988-4Series:Holding Institution: Agriculture and Agri-Food Canada (AAFC)Subjects: Growth cabinets and rooms PhytotronBHL Collections: