TY  - RPRT
TI  - Use of semipermeable membrane devices (SPMD) to assess occurrence and estimate water concentrations of selected organic compounds in the Rio Grande from Presidio to Brownsville, Texas
AU  - J. Bruce Moring
PY  - 1999
DO  - 10.3133/fs10099
UR  - https://pubs.usgs.gov/publication/fs10099
ID  - fs10099
ER  -