TY  - BOOK
AU  - Brooks,J.and G.Shaw
TI  - Origin and development of living systems
SN  - no
PY  - 1973///
CY  - London - INGL
PB  - Academic Press
KW  - Evolucion
KW  - Origen
KW  - Tierra
KW  - Vida
KW  - Geologia
ER  -