O vale do Rio Alva a jusante de Maladão
By: Conceição Coelho.
Series: Linha de acção de geografia física ;; relatório no. 10
Publisher: Centro de Estudos Geográficos
Published: 1980
Place of publication: Lisboa
Language: por
Number of pages: 124
Subjects: Physical geography -- Portugal -- Alva River Watershed.
Notes: Bibliography: p. [113]-115.