TY - RPRT TI - User's guide for RIV2; a package for routing and accounting of river discharge for a modular, three-dimensional, finite-difference, ground- water flow model AU - Roger S. Miller PY - 1988 DO - 10.3133/ofr88345 UR - https://pubs.usgs.gov/publication/ofr88345 ID - ofr88345 ER -