TY  - BOOK
T1  - Chemical evolution;molecular evolution towards the origin of living systems on the earth and elsewhere.
DA  - 1969.
CY  - New York,
AU  - Calvin, Melvin,
CN  - QH325
CN  - QH325
PB  - Oxford University Press,
PP  - New York,
PY  - 1969.
ID  - 53489
KW  - Life
KW  - Molecular evolution.
TI  - Chemical evolution;molecular evolution towards the origin of living systems on the earth and elsewhere.
ER  -