TY  - BOOK
AU  - Opariin,A.I., Mass. Eleanor
AU  - x
TI  - Genesis and ecolutionary development of life: x
SN  - x
U1  - 577/O61g 
PY  - 1968///
CY  - New York ; London
PB  - Acadmic Press
KW  - Life - Origin
KW  - Biology
N1  - Includes
ER  -