TY  - BOOK
AU  - Greiff,C.S.von
TI  - Letter on a project for a canal between the Atlantic and the Pacific, starting in the Gulf of Urabá and using the Rivers Arato and Napipi
PY  - 1851///
CY  - [S.l.]
PB  - [s.n.]
KW  - Canals, Interoceanic
N1  - Signed at the end: C. de Greiff, Medellin 1851
ER  -