TY - RPRT TI - Adapting generalization tools to physiographic diversity for the united states national hydrography dataset AU - B.P. Buttenfield AU - L.V. Stanislawski AU - C.A. Brewer PY - 2011 DO - 10.1559/15230406382289 UR - https://pubs.usgs.gov/publication/70036522 ID - 70036522 ER -