TY - RPRT TI - Microbiological fractionation of the hydrogen isotopes AU - P. E. Cloud AU - I. Friedman AU - F.D. Sisler AU - V.H. Dibeler PY - 1958 DO - 10.1126/science.127.3311.1394.b UR - https://pubs.usgs.gov/publication/70010542 ID - 70010542 ER -