TY - RPRT TI - Comparative soil CO2 flux measurements and geostatistical estimation methods on Masaya volcano, Nicaragua AU - Jennifer L. Lewicki AU - Deborah Bergfeld AU - Carlo Cardellini AU - Giovanni Chiodini AU - Domenico Granieri AU - Nick Varley AU - Cynthia A. Werner PY - 2005 DO - 10.1007/s00445-005-0423-9 UR - https://pubs.usgs.gov/publication/70027603 ID - 70027603 ER -