TY  - BOOK
AU  - Humboldt, Alexander .Von
AU  - B
ED  - 
TI  - Aspects of Nature Vol 2
U1  - 581.526 Hum/Asp 
PY  - 1849///
CY  - London
PB  - Longman
KW  - Natural History
N1  - 2
ER  -