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By: Godman, Frederick Du Cane, - Salvin, Osbert, - Porter, R. H.Edition:Publication info: [London, R.H. Porter], 1879-1904Volume: v.1 (1879-1904)Series:Holding Institution: Cornell University LibrarySubjects:BHL Collections:
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By: Porter, R. H. - United States. Office of Mycology and Disease Survey.Edition:Publication info: [Washington, D.C.], Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1926Volume: v.46Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Porter, R. H.Type: CorrespondenceIn: Asa Gray correspondence. Senders Po-QVolume:Series:Issue:Date: 1883-11-29Page Range:Publication Info: [1844-1892]Subjects: