TY - RPRT TI - A procedure for estimating Bacillus cereus spores in soil and stream-sediment samples — A potential exploration technique AU - J.R. Watterson PY - 1985 DO - 10.1016/0375-6742(85)90028-7 UR - https://pubs.usgs.gov/publication/70012824 ID - 70012824 ER -