TY - RPRT TI - The effects of numerical-model complexity and observation type on estimated porosity values AU - Jeffrey Starn AU - Amvrossios C. Bagtzoglou AU - Christopher T. Green PY - 2015 DO - 10.1007/s10040-015-1289-3 UR - https://pubs.usgs.gov/publication/70161924 ID - 70161924 ER -