TY - GEN TY - GEN T1 - Investigating Groundwater Systems on Regional and National Scales A1 - Committee on USGS Water Resources Research, Water Science and Technology Board, National Research Council A2 - Committee on USGS Water Resources Research A2 - Water Science and Technology Board Staff A2 - Commission on Geosciences, Environment, and Resources A2 - National Academy of Sciences A2 - Water Science and Technology Board LA - eng PB - National Academies Press YR - 2001 UL - https://kansalliskirjasto.finna.fi/Record/nelli06.110986584753176 SN - 0-309-07182-8 SN - 0-309-17157-1 SN - 9786610185306 SN - 1-280-18530-9 SN - 0-309-56976-1 ER -