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By: Crum, Howard, - Anderson, Lewis E. (Lewis Edward),Edition:Publication info: Chicago, Ill, Field Museum of Natural History, 1979Volume: n.s. no.1 (1979)Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects: Classification Donrichardsia Donrichardsia macroneuron Edwards County Mosses TexasBHL Collections: