TY  - BOOK
AU  - Drake,John W.
TI  - The molecular basis of mutation
AV  - QH431 .D77
U1  - 575.2/92 
PY  - 1970///]
CY  - San Francisco
PB  - Holden-Day
KW  - Mutation Biology
KW  - Local
KW  - Microbial genetics
N1  - Bibliography; p. [219]-258
ER  -