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By: United States. Department of Agriculture. - Tracy, S. M. (Samuel Mills), - Nealley, George C. - Pool, J. - Vasey, George,Edition:Publication info: Washington, Govt. Print. Off, 1888Volume:Series:Holding Institution: Missouri Botanical Garden, Peter H. Raven LibrarySubjects:BHL Collections: Engelmann Herbarium
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By: Tracy, S. M. (Samuel Mills), - Nealley, G. C. (George C.) - Pool, J. - Vasey, George,Edition:Publication info: Washington, Govt. Print. Off, 1888Volume: no.6Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: