TY  - BOOK
AU  - Ferdon,Edwin N.
TI  - Studies in Ecuadorian geography
T2  - Monographs of the School of American Research; 15
U1  - 918.66/F375s 
PY  - 1950///
CY  - Santa Fe, Colombia 
PB  - School of American Research.
KW  - ECUADOR - GEOGRAFIA
N1  - Incluye bibliografia
ER  -