TY  - BOOK
AU  - Silverstein,Alvin
AU  - Ames,Lee
AU  - Silverstein,Virginia B.
TI  - The origin of life
U1  - 576 
PY  - 1968///
CY  - Princeton
PB  - D. Van Nostrand
KW  - Life
KW  - Origin
KW  - Problems, exercises, etc
KW  - Cytology
N1  - Includes index
ER  -