As filicíneas do Sul do Brasil
Subtitle: sua distribuição geográfica, sua ecología e suas rotas de migração
By: Aloysio Sehnem.
Series: Pesquisas : Botânica ;; no. 31; Pesquisas.; nr. 31.
Publisher: Universidade do Vale do Rio dos Sinos, Instituto Anchietano de Pesquisas
Published: 1977
Place of publication: São Leopoldo
Language: por
Number of pages: 108
Subjects: Ferns -- Brazil, South -- Geographical distribution.; Ferns -- Ecology -- Brazil, South.; Plants -- Migration -- Brazil, South.
Notes: Bibliography: p. 106-108.
Summary in English and Portuguese.