1 Subjects: “...gravel beaches...”

2 Subjects: “...,Postcritics,Cultural Studies,Spanish,Travel,Iberian Turn,Iberian polysystem,World literature,Iberian...”

3 Subjects: “...travel constraint...”

4 Subjects: “...travel constraint...”

5 Subjects: “...travelling salesman problem...”

6 Subjects: “...travelling salesman problem...”

7 “... Capitein, Jean-Baptiste Belley, and John Marrant-who traveled extensively throughout the eighteenth-century...”