RT Journal Article SR Electronic(1) A1 Van Niel, C. B.YR 1955 T1 Natural Selection in the Microbial World: The Second Marjory Stephenson Memorial Lecture JF Microbiology, VO 13 IS 2 SP 201 OP 217 DO https://doi.org/10.1099/00221287-13-2-201 PB Microbiology Society, SN 1465-2080, AB , UL https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-13-2-201