walker, J. & C.
Islands of Fayal, Pico, and San Jorge
Islands of Fayal, Pico, and San Jorge; : Showing the position of the three islands
[Material gráfico] / J. & C. Walker.
- London : Eden Fisher & Co., Lda, 1938.
- 1 mapa , : color. ; 50x40 cm; .
- Magnetic variation in 1887, decreasing 5' annually . -
- Contém legendas . -
