TY  - RPRT
TI  - An analytical model for in situ extraction of organic vapors
AU  - William R. Roy
AU  - R. A. Griffin
PY  - 1991
DO  - 10.1016/0304-3894(91)85026-j
UR  - https://pubs.usgs.gov/publication/70016818
ID  - 70016818
ER  -