TY  - JOUR
A1  - Semprini, L 
A1  - Hopkins, O S
A1  - Tasker, B R
T1  - Laboratory, field and modeling studies of radon-222 as a natural tracer for monitoring NAPL contamination.
Y1  - 2000/01/
N1  - R825689C058
N1  - R825689
JF  - TRANSPORT IN POROUS MEDIA
J1  - TRANSPORT POROUS MED
VL  - 38
IS  - 1-2
SP  - 223
EP  - 240
ER  -