TY  - BOOK
T1  - Personal Narrative of Travels to the Equinoctial Regions of the New Continent, during the years 1799-1804
A1  - Humboldt, Alexander von
A2  - Williams, Helen Maria
LA  - English
PP  - London
PB  - Longman, Hurst, Rees Orme and Brown
YR  - 1821
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/bfa.15392
NO  - tr. Williams, Helen Maria
KW  - Viajes
KW  - Expediciones científicas
KW  - América
KW  - Geografía
ER  -