TY  - BOOK
AU  - Gonçalo Vieira, José Luís Zêzere, Carla Mora
TI  - Landscapes and Landforms of Portugal
SN  - 9783319036410
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-319-03641-0
ER  -