May 10, 1950. Dr. E. L. Tatua, , . ~ Dept. Biology, Stanford University, California. Dear Fd: You might be interested in the enclosed article from "Prircda" [Nature], #8: 71-72 (1948), by D. V. Lebedev. The translation 1s by Bernie Davis. . The criticism has, perhaps, some justification — or would have if our approach were as one~aided and narrow as his critique. I underatand your are ‘yeviewing Becter1al Variation for this year's Ann Rav dicrob. Would it be appropriate to list Lebedev's reference? Bernie mentioned writing a letter to Scienee (1.9, that it might be a good ‘ idea), but that appears to be straining ata ‘gnat. . Sincerely, © a P.S. How about a word trom you re re the reprinting project? I enclose a return envelopes. dl.