Alto Douro
By: Fernando de Sousa e Gaspar Martins Pereira.
Contributors: Pereira, Gaspar Martins.
Edition: 1a. ed.
Series: Novos guias de Portugal ;; 7-; Novos guias de Portugal ;; 7. etc.
Publisher: Editorial Presença
Published: 1988
Place of publication: Lisboa
Language: por
Subjects: Trás-os-Montes e Alto Douro (Portugal) -- Guidebooks.
Notes: Includes bibliographical references (v. 1, p. 191-194).
Table of contents: title: [1] Introdução; title: Douro Superior