TY - RPRT TI - Chemical, isotopic, and microbiological evidence for denitrification during transport of domestic wastewater through a thick unsaturated zone in the Mojave Desert, San Bernardino County, California AU - R. A. Schroeder AU - P. M. Martin AU - J.K. Böhlke PY - 1993 DO - 10.3133/ofr93414 UR - https://pubs.usgs.gov/publication/ofr93414 ID - ofr93414 ER -