TY  - BOOK
AU  - Gutfreund, H.
TI  - Biochemical Evolution
SN  - 0521280257
U1  - 575 
PY  - 1981///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Life sciences
KW  - Pure Sciences
KW  - Biochemistry
KW  - Molecular evolution
ER  -