00637nam a2200217Ia 4500 116394 BIBL 20160527184203.0 700709s1970 caua b 00110 eng 73086859 QH431 .D77 575.2/92 575.292 D761 Drake, John W. 218382 Local The molecular basis of mutation [by] John W. Drake. San Francisco Holden-Day [1970] 273 p. illus. 24 cm. Bibliography; p. [219]-258. Mutation Biology 140534 Local Microbial genetics. 136042 Local 97316 97316 0 0 0 575_292000000000000_D761 0 evl 48750 10 10 1 2016-05-27 176914 0 575.292 D761 80000001286924 2016-05-27 00:00:00 r:116394 z:NCC:D 6