TY  - RPRT
TI  - Field guide for collecting samples for analysis of volatile organic compounds in stream water for the National Water-Quality Assessment Program
AU  - Larry R. Shelton
PY  - 1997
DO  - 10.3133/ofr97401
UR  - https://pubs.usgs.gov/publication/ofr97401
ID  - ofr97401
ER  -