Mosses, liverworts and hornworts : status survey and conservation action plan for bryophytes / Tomas Hallingbäck (2000)
Hallingbäck, T., Hodgetts, N.
2000.
Mosses, liverworts and hornworts : status survey and conservation action plan for bryophytes.
IUCN (international union for conservation of nature and natural resources), [S.l.].
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