TY - RPRT TI - Analyses of gas, steam and water samples collected in and around Lassen Volcanic National Park, California, 1975–2002 AU - Cathy J. Janik AU - D. Bergfeld PY - 2010 DO - 10.3133/ofr20101036 UR - https://pubs.usgs.gov/publication/ofr20101036 ID - ofr20101036 ER -