O pólen em plantas da Amazônia
Subtitle: família Gnetaceae (Gymnospermae)
By: [por] Teresinha A.P. de Andrade.
Series: Boletim do Museu Paraense Emílio Goeldi.; no. 43
Published: 1971
Place of publication: Belém
Language: por
Subjects: Pollen -- Morphology.; Botany -- Amazon River Valley.
Notes: Bibliography: p. 5.
Caption title.
Summary in English.