TY  - BOOK
T1  - A detailed study of the USGS reducing-gas sensor with field tests at Long Valley, California
DA  - 1990.
CY  - [Menlo Park, CA] :
AU  - McGee, K. A.
AU  - Sutton, A. Jefferson.
VL  - 90-61
CN  - I 19.76:
PB  - U.S. Geological Survey,
PP  - [Menlo Park, CA] :
PY  - 1990.
N1  - Cover title.
ID  - 263461
KW  - Volcanic gases
KW  - Volcanic activity prediction
KW  - Gas detectors
KW  - Earthquake prediction
TI  - A detailed study of the USGS reducing-gas sensor with field tests at Long Valley, California
ER  -