TY  - BOOK
AU  - Nisbet, E. G.,
TI  - Living earth: A short history of life and its home 
SN  - 004445855x
AV  - QH325 N57
PY  - 1991///
CY  - London
PB  - Harpercollins academic
KW  - Vida
KW  - Origen
KW  - Geobiología
KW  - Geología histórica
ER  -