RT Journal Article SR Electronic(1)YR 1973 T1 Books Received JF Microbiology, VO 79 IS 1 SP 171 OP 171 DO https://doi.org/10.1099/00221287-79-1-171 PB Microbiology Society, SN 1465-2080, AB , UL https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-79-1-171