Os solos da ʹarea Manaus-Itacoatiara.
Series: Setor de Relações Pʹublicas da Secretaria de Produçãp. Sʹerie estudos e ensaios,; no. 1
Publisher: Secretaria de Estado da Produção
Published: 1969
Place of publication: [Manaus]
Language: por
Number of pages: 116
Subjects: Soils -- Brazil -- Amazonas.
Notes: Bibliography: p. [117]
Summary in Portuguese, French and English.